#4A70E9#4A70E9

#4A70E9 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.188 H 267.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4A70E9
RGB	rgb(74, 112, 233)
HSL	hsl(226, 78%, 60%)
HSV	hsv(226, 68%, 91%)
CMYK	cmyk(68.2%, 51.9%, 0%, 8.6%)
CIE-LAB	lab(50.60, 25.95, -65.27)
CIE-LCH	lch(50.60, 70.24, 291.69°)
OKLab	oklab(58.36% -0.0091 -0.1876)
OKLCH	oklch(58.36% 0.188 267.2)
XYZ	xyz(23.3211, 18.9251, 79.4989)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70E9 #E9C34A

analogous

#4AC0E9 #4A70E9 #734AE9

triadic

#4A70E9 #E94A70 #70E94A

tetradic

#4A70E9 #E94AC0 #E9C34A #4AE973

square

#4A70E9 #E94AC0 #E9C34A #4AE973

split-complementary

#4A70E9 #E9734A #C0E94A

monochromatic

#1437A5 #1B49DB #4A70E9 #819BF0 #B7C6F6

Accessibility & contrast

On white

4.39

#4A70E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4A70E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A70E9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70E9	#FFFFFF	#000000	##000000
##4A70E9	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F80ED

Deuteranopia (green-blind)

#0072E7

Tritanopia (blue-blind)

#008DA2

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a70e9;
/* rgb */ color: rgb(74, 112, 233);
/* oklch */ color: oklch(58.4% 0.188 267.2);

Tailwind

colors: {
  custom: {
    50: '#8e98f1',
    500: '#4a70e9',
    950: '#000000',
  },
}

SCSS

$custom: #4a70e9;
$custom-light: #8e98f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70e9",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 233
  },
  "hsl": {
    "h": 225.66,
    "s": 78.325,
    "l": 60.196
  },
  "oklch": {
    "l": 0.58363,
    "c": 0.18781,
    "h": 267.2
  },
  "luminance": 0.18927
}

Semantic roles & 50–950 ramp

primary

#4A70E9

secondary

#E6D7A9

accent

#A90BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4A70E9

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

Preview Lab → · Contrast checker → · Palette generator →