#5142C4#5142C4

#5142C4 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.7% C 0.194 H 281.4°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#5142C4
RGB	rgb(81, 66, 196)
HSL	hsl(247, 52%, 51%)
HSV	hsv(247, 66%, 77%)
CMYK	cmyk(58.7%, 66.3%, 0%, 23.1%)
CIE-LAB	lab(37.17, 42.82, -65.92)
CIE-LCH	lch(37.17, 78.60, 303.01°)
OKLab	oklab(47.65% 0.0381 -0.1897)
OKLCH	oklch(47.65% 0.194 281.4)
XYZ	xyz(15.3022, 9.6302, 53.2663)
Luminance	0.0963 (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

#5142C4 #B5C442

analogous

#4274C4 #5142C4 #9242C4

triadic

#5142C4 #C45142 #42C451

tetradic

#5142C4 #C44274 #B5C442 #42C492

square

#5142C4 #C44274 #B5C442 #42C492

split-complementary

#5142C4 #C49242 #74C442

monochromatic

#2A216A #3C3099 #5142C4 #7C71D3 #A79FE1

Accessibility & contrast

On white

7.18

#5142C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#5142C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5142C4

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5142C4	#FFFFFF	#000000	##FFFFFF
##5142C4	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC8

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#01637D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5142c4;
/* rgb */ color: rgb(81, 66, 196);
/* oklch */ color: oklch(47.7% 0.194 281.4);

Tailwind

colors: {
  custom: {
    50: '#8e78d7',
    500: '#5142c4',
    950: '#000000',
  },
}

SCSS

$custom: #5142c4;
$custom-light: #8e78d7;
$custom-dark: #000000;

JSON

{
  "hex": "#5142c4",
  "rgb": {
    "r": 81,
    "g": 66,
    "b": 196
  },
  "hsl": {
    "h": 246.923,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47651,
    "c": 0.19353,
    "h": 281.4
  },
  "luminance": 0.09631
}

Semantic roles & 50–950 ramp

primary

#5142C4

secondary

#C7CE94

accent

#DC4CCB

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5142C4

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

Preview Lab → · Contrast checker → · Palette generator →