#4C7CE4#4C7CE4

#4C7CE4 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.5% C 0.166 H 263.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4C7CE4
RGB	rgb(76, 124, 228)
HSL	hsl(221, 74%, 60%)
HSV	hsv(221, 67%, 89%)
CMYK	cmyk(66.7%, 45.6%, 0%, 10.6%)
CIE-LAB	lab(53.55, 17.07, -57.71)
CIE-LCH	lch(53.55, 60.18, 286.48°)
OKLab	oklab(60.53% -0.0186 -0.1651)
OKLCH	oklch(60.53% 0.166 263.6)
XYZ	xyz(24.1868, 21.5509, 76.2688)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7CE4 #E4B44C

analogous

#4CC8E4 #4C7CE4 #684CE4

triadic

#4C7CE4 #E44C7C #7CE44C

tetradic

#4C7CE4 #E44CC8 #E4B44C #4CE468

square

#4C7CE4 #E44CC8 #E4B44C #4CE468

split-complementary

#4C7CE4 #E4684C #C8E44C

monochromatic

#18429E #2058D3 #4C7CE4 #81A3EC #B6CAF4

Accessibility & contrast

On white

3.95

#4C7CE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4C7CE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7CE4

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7CE4	#FFFFFF	#000000	##000000
##4C7CE4	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4887E8

Deuteranopia (green-blind)

#2A79E2

Tritanopia (blue-blind)

#0094A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4c7ce4;
/* rgb */ color: rgb(76, 124, 228);
/* oklch */ color: oklch(60.5% 0.166 263.6);

Tailwind

colors: {
  custom: {
    50: '#8da1ed',
    500: '#4c7ce4',
    950: '#000000',
  },
}

SCSS

$custom: #4c7ce4;
$custom-light: #8da1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7ce4",
  "rgb": {
    "r": 76,
    "g": 124,
    "b": 228
  },
  "hsl": {
    "h": 221.053,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.60532,
    "c": 0.16619,
    "h": 263.6
  },
  "luminance": 0.21553
}

Semantic roles & 50–950 ramp

primary

#4C7CE4

secondary

#E3D1A8

accent

#B637F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C7CE4

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

Preview Lab → · Contrast checker → · Palette generator →