#5F52CB#5F52CB

#5F52CB is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.9% C 0.181 H 283.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5F52CB
RGB	rgb(95, 82, 203)
HSL	hsl(246, 54%, 56%)
HSV	hsv(246, 60%, 80%)
CMYK	cmyk(53.2%, 59.6%, 0%, 20.4%)
CIE-LAB	lab(42.43, 37.99, -61.37)
CIE-LCH	lch(42.43, 72.18, 301.76°)
OKLab	oklab(51.94% 0.0406 -0.1759)
OKLCH	oklch(51.94% 0.181 283)
XYZ	xyz(18.5128, 12.7782, 57.9793)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F52CB #BECB52

analogous

#5281CB #5F52CB #9B52CB

triadic

#5F52CB #CB5F52 #52CB5F

tetradic

#5F52CB #CB5281 #BECB52 #52CB9B

square

#5F52CB #CB5281 #BECB52 #52CB9B

split-complementary

#5F52CB #CB9B52 #81CB52

monochromatic

#2F267D #4134AC #5F52CB #8B81D9 #B6B0E7

Accessibility & contrast

On white

5.91

#5F52CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5F52CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F52CB

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F52CB	#FFFFFF	#000000	##FFFFFF
##5F52CB	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CF

Deuteranopia (green-blind)

#0060C9

Tritanopia (blue-blind)

#316F87

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5f52cb;
/* rgb */ color: rgb(95, 82, 203);
/* oklch */ color: oklch(51.9% 0.181 283.0);

Tailwind

colors: {
  custom: {
    50: '#9583dc',
    500: '#5f52cb',
    950: '#000000',
  },
}

SCSS

$custom: #5f52cb;
$custom-light: #9583dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f52cb",
  "rgb": {
    "r": 95,
    "g": 82,
    "b": 203
  },
  "hsl": {
    "h": 246.446,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5194,
    "c": 0.18053,
    "h": 283
  },
  "luminance": 0.12779
}

Semantic roles & 50–950 ramp

primary

#5F52CB

secondary

#D0D5A3

accent

#DD4BCD

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5F52CB

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

Preview Lab → · Contrast checker → · Palette generator →