#5142C8#5142C8

#5142C8 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 48.0% C 0.199 H 280.9°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#5142C8
RGB	rgb(81, 66, 200)
HSL	hsl(247, 55%, 52%)
HSV	hsv(247, 67%, 78%)
CMYK	cmyk(59.5%, 67%, 0%, 21.6%)
CIE-LAB	lab(37.51, 44.07, -67.70)
CIE-LCH	lch(37.51, 80.78, 303.07°)
OKLab	oklab(48% 0.0376 -0.195)
OKLCH	oklch(48% 0.199 280.9)
XYZ	xyz(15.7636, 9.8148, 55.6962)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5142C8 #B9C842

analogous

#4276C8 #5142C8 #9442C8

triadic

#5142C8 #C85142 #42C851

tetradic

#5142C8 #C84276 #B9C842 #42C894

square

#5142C8 #C84276 #B9C842 #42C894

split-complementary

#5142C8 #C89442 #76C842

monochromatic

#29206F #3B2E9F #5142C8 #7D71D6 #A8A1E4

Accessibility & contrast

On white

7.09

#5142C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#5142C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5142C8

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5142C8	#FFFFFF	#000000	##FFFFFF
##5142C8	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0053C5

Tritanopia (blue-blind)

#00657F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5142c8;
/* rgb */ color: rgb(81, 66, 200);
/* oklch */ color: oklch(48.0% 0.199 280.9);

Tailwind

colors: {
  custom: {
    50: '#8e78da',
    500: '#5142c8',
    950: '#000000',
  },
}

SCSS

$custom: #5142c8;
$custom-light: #8e78da;
$custom-dark: #000000;

JSON

{
  "hex": "#5142c8",
  "rgb": {
    "r": 81,
    "g": 66,
    "b": 200
  },
  "hsl": {
    "h": 246.716,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47999,
    "c": 0.19854,
    "h": 280.9
  },
  "luminance": 0.09816
}

Semantic roles & 50–950 ramp

primary

#5142C8

secondary

#CAD096

accent

#DE4ACE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5142C8

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

Preview Lab → · Contrast checker → · Palette generator →