#C581EB#C581EB

#C581EB is a light, vivid violet. Relative luminance 0.336; OKLCH L 71.3% C 0.164 H 312.4°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#C581EB
RGB	rgb(197, 129, 235)
HSL	hsl(278, 73%, 71%)
HSV	hsv(278, 45%, 92%)
CMYK	cmyk(16.2%, 45.1%, 0%, 7.8%)
CIE-LAB	lab(64.62, 44.69, -43.44)
CIE-LCH	lch(64.62, 62.32, 315.81°)
OKLab	oklab(71.33% 0.1104 -0.1207)
OKLCH	oklch(71.33% 0.164 312.4)
XYZ	xyz(45.8690, 33.5699, 82.6445)
Luminance	0.3357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C581EB #A7EB81

analogous

#9081EB #C581EB #EB81DC

triadic

#C581EB #EBC581 #81EBC5

tetradic

#C581EB #EB9081 #A7EB81 #81DCEB

square

#C581EB #EB9081 #A7EB81 #81DCEB

split-complementary

#C581EB #DCEB81 #81EB90

monochromatic

#9221D1 #AD4CE3 #C581EB #DDB6F3 #F3E5FB

Accessibility & contrast

On white

2.72

#C581EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#C581EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C581EB

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C581EB	#FFFFFF	#000000	##000000
##C581EB	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B99EF

Deuteranopia (green-blind)

#7D9EE8

Tritanopia (blue-blind)

#C191AB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #c581eb;
/* rgb */ color: rgb(197, 129, 235);
/* oklch */ color: oklch(71.3% 0.164 312.4);

Tailwind

colors: {
  custom: {
    50: '#d8a7f2',
    500: '#c581eb',
    950: '#000000',
  },
}

SCSS

$custom: #c581eb;
$custom-light: #d8a7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#c581eb",
  "rgb": {
    "r": 197,
    "g": 129,
    "b": 235
  },
  "hsl": {
    "h": 278.491,
    "s": 72.603,
    "l": 71.373
  },
  "oklch": {
    "l": 0.71332,
    "c": 0.16353,
    "h": 312.4
  },
  "luminance": 0.33569
}

Semantic roles & 50–950 ramp

primary

#C581EB

secondary

#E0F2D6

accent

#D51157

background

#FDFAFE

surface

#FBF4FD

border

#D4CED5

text

#151017

muted

#837F85

Preview Lab

Preview with #C581EB

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

Preview Lab → · Contrast checker → · Palette generator →