#A631CF#A631CF

#A631CF is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 56.0% C 0.235 H 315.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#A631CF
RGB	rgb(166, 49, 207)
HSL	hsl(284, 62%, 50%)
HSV	hsv(284, 76%, 81%)
CMYK	cmyk(19.8%, 76.3%, 0%, 18.8%)
CIE-LAB	lab(45.37, 68.49, -58.52)
CIE-LCH	lch(45.37, 90.08, 319.49°)
OKLab	oklab(55.97% 0.1673 -0.1651)
OKLCH	oklch(55.97% 0.235 315.4)
XYZ	xyz(28.0849, 14.8097, 60.3985)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A631CF #5ACF31

analogous

#5731CF #A631CF #CF31A9

triadic

#A631CF #CFA631 #31CFA6

tetradic

#A631CF #CF5731 #5ACF31 #31A9CF

square

#A631CF #CF5731 #5ACF31 #31A9CF

split-complementary

#A631CF #A9CF31 #31CF57

monochromatic

#57196C #7F259E #A631CF #BB63DB #D194E6

Accessibility & contrast

On white

5.30

#A631CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#A631CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A631CF

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A631CF	#FFFFFF	#000000	##FFFFFF
##A631CF	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D3

Deuteranopia (green-blind)

#2B6ECC

Tritanopia (blue-blind)

#A3557F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a631cf;
/* rgb */ color: rgb(166, 49, 207);
/* oklch */ color: oklch(56.0% 0.235 315.4);

Tailwind

colors: {
  custom: {
    50: '#c576de',
    500: '#a631cf',
    950: '#000000',
  },
}

SCSS

$custom: #a631cf;
$custom-light: #c576de;
$custom-dark: #000000;

JSON

{
  "hex": "#a631cf",
  "rgb": {
    "r": 166,
    "g": 49,
    "b": 207
  },
  "hsl": {
    "h": 284.43,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55969,
    "c": 0.23503,
    "h": 315.4
  },
  "luminance": 0.14809
}

Semantic roles & 50–950 ramp

primary

#A631CF

secondary

#9DD18B

accent

#E5436D

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A631CF

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

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