#4A70E4#4A70E4

#4A70E4 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.0% C 0.181 H 267.0°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4A70E4
RGB	rgb(74, 112, 228)
HSL	hsl(225, 74%, 59%)
HSV	hsv(225, 68%, 89%)
CMYK	cmyk(67.5%, 50.9%, 0%, 10.6%)
CIE-LAB	lab(50.27, 24.20, -62.99)
CIE-LCH	lch(50.27, 67.48, 291.02°)
OKLab	oklab(58.01% -0.0096 -0.1809)
OKLCH	oklch(58.01% 0.181 267)
XYZ	xyz(22.6170, 18.6434, 75.7904)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70E4 #E4BE4A

analogous

#4ABDE4 #4A70E4 #714AE4

triadic

#4A70E4 #E44A70 #70E44A

tetradic

#4A70E4 #E44ABD #E4BE4A #4AE471

square

#4A70E4 #E44ABD #E4BE4A #4AE471

split-complementary

#4A70E4 #E4714A #BDE44A

monochromatic

#17389C #1F4BD2 #4A70E4 #7F9AEC #B5C4F4

Accessibility & contrast

On white

4.44

#4A70E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#4A70E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A70E4

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70E4	#FFFFFF	#000000	##000000
##4A70E4	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#297FE8

Deuteranopia (green-blind)

#0071E2

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a70e4;
/* rgb */ color: rgb(74, 112, 228);
/* oklch */ color: oklch(58.0% 0.181 267.0);

Tailwind

colors: {
  custom: {
    50: '#8d98ed',
    500: '#4a70e4',
    950: '#000000',
  },
}

SCSS

$custom: #4a70e4;
$custom-light: #8d98ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70e4",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 228
  },
  "hsl": {
    "h": 225.195,
    "s": 74.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58006,
    "c": 0.18116,
    "h": 267
  },
  "luminance": 0.18646
}

Semantic roles & 50–950 ramp

primary

#4A70E4

secondary

#E3D4A7

accent

#C337F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4A70E4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →