Color

To change primary and secondary color you have to change in 2 files, which is explain below:

Override Light Theme Colors

For any change in colors : theme/LightTheme.ts 
                    
import type { ThemeTypes } from '@/types/themeTypes/ThemeType';
const BLUE_THEME: ThemeTypes = {
    name: 'BLUE_THEME',
    dark: false,
    variables: {
        'border-color': '#e0e6eb',
        'border-opacity': 1
    },
    colors: {
        primary: '#00A1FF',
        secondary: '#8965E5',
        info: '#46caeb',
        success: '#00ceb6',
        warning: '#ffae1f',
        error: '#ff6692',
        lightprimary: '#e5f5ff',
        lightsecondary: '#e7e2f3',
        lightsuccess: '#d2f9f4',
        lighterror: '#ffe4ec',
        lightinfo: '#e1f5fa',
        lightwarning: '#fff1cc',
        textPrimary: '#111c2d',
        textSecondary: '#7b8893',
        borderColor: '#e0e6eb',
        containerBg: '#F8FAFD',
        background: '#F8FAFD',
        hoverColor: '#EFF4FA',
        surface: '#fff',
        grey100: '#EAEFF4',
        grey200: '#29343d',
        light: '#EFF4FA',
        muted:'#526b7a'
    }
};

export { BLUE_THEME };

Override Dark Theme Colors

For any change in colors : theme/DarkTheme.ts 
                    
import type { ThemeTypes } from '@/types/themeTypes/ThemeType';
const DARK_BLUE_THEME: ThemeTypes = {
    name: 'DARK_BLUE_THEME',
    dark: true,
    variables: {
        'border-color': '#333F55',
        'border-opacity': 1
    },
    colors: {
        primary: '#00A1FF',
        secondary: '#8965E5',
        lightprimary: '#1C3651',
        lightsecondary: '#2A304E',
        lightsuccess: '#1B3C48',
        lighterror: '#4B313D',
        lightinfo: '#274A60',
        lightwarning: '#4D3A2A',
        textPrimary: '#EAEFF4',
        textSecondary: '#7C8FAC',
        borderColor: '#333F55',
        containerBg: '#1A2537',
        background: '#1A2537',
        hoverColor: '#2A3851',
        surface: '#1F2A3D',
        grey100: '#333F55',
        grey200: '#465670',
        light: '#1A2537'
    }
};

export { DARK_BLUE_THEME };