#4C7AE1#4C7AE1

#4C7AE1 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.165 H 264.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C7AE1
RGB	rgb(76, 122, 225)
HSL	hsl(221, 71%, 59%)
HSV	hsv(221, 66%, 88%)
CMYK	cmyk(66.2%, 45.8%, 0%, 11.8%)
CIE-LAB	lab(52.83, 17.26, -57.18)
CIE-LCH	lch(52.83, 59.73, 286.80°)
OKLab	oklab(59.92% -0.0172 -0.1636)
OKLCH	oklch(59.92% 0.165 264)
XYZ	xyz(23.5259, 20.8895, 74.0118)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7AE1 #E1B34C

analogous

#4CC4E1 #4C7AE1 #694CE1

triadic

#4C7AE1 #E14C7A #7AE14C

tetradic

#4C7AE1 #E14CC4 #E1B34C #4CE169

square

#4C7AE1 #E14CC4 #E1B34C #4CE169

split-complementary

#4C7AE1 #E1694C #C4E14C

monochromatic

#1A4199 #2257CD #4C7AE1 #80A1EA #B5C8F3

Accessibility & contrast

On white

4.06

#4C7AE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4C7AE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7AE1

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7AE1	#FFFFFF	#000000	##000000
##4C7AE1	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4685E5

Deuteranopia (green-blind)

#2978DF

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c7ae1;
/* rgb */ color: rgb(76, 122, 225);
/* oklch */ color: oklch(59.9% 0.165 264.0);

Tailwind

colors: {
  custom: {
    50: '#8d9feb',
    500: '#4c7ae1',
    950: '#000000',
  },
}

SCSS

$custom: #4c7ae1;
$custom-light: #8d9feb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7ae1",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 225
  },
  "hsl": {
    "h": 221.477,
    "s": 71.292,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59923,
    "c": 0.16452,
    "h": 264
  },
  "luminance": 0.20892
}

Semantic roles & 50–950 ramp

primary

#4C7AE1

secondary

#E2D0A7

accent

#B63AEE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7AE1

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

Preview Lab → · Contrast checker → · Palette generator →