#C637DA#C637DA

#C637DA is a mid, highly saturated purple. Relative luminance 0.198; OKLCH L 61.6% C 0.250 H 322.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C637DA
RGB	rgb(198, 55, 218)
HSL	hsl(293, 69%, 54%)
HSV	hsv(293, 75%, 85%)
CMYK	cmyk(9.2%, 74.8%, 0%, 14.5%)
CIE-LAB	lab(51.61, 74.66, -54.53)
CIE-LCH	lch(51.61, 92.45, 323.86°)
OKLab	oklab(61.58% 0.1982 -0.1525)
OKLCH	oklch(61.58% 0.25 322.4)
XYZ	xyz(37.3085, 19.8023, 68.1732)
Luminance	0.1980 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C637DA #4BDA37

analogous

#7437DA #C637DA #DA379C

triadic

#C637DA #DAC637 #37DAC6

tetradic

#C637DA #DA7437 #4BDA37 #379CDA

square

#C637DA #DA7437 #4BDA37 #379CDA

split-complementary

#C637DA #9CDA37 #37DA74

monochromatic

#72187F #A121B3 #C637DA #D56BE4 #E39EED

Accessibility & contrast

On white

4.23

#C637DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#C637DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C637DA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C637DA	#FFFFFF	#000000	##000000
##C637DA	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#5080D6

Tritanopia (blue-blind)

#C85787

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #c637da;
/* rgb */ color: rgb(198, 55, 218);
/* oklch */ color: oklch(61.6% 0.250 322.4);

Tailwind

colors: {
  custom: {
    50: '#dc7de6',
    500: '#c637da',
    950: '#000000',
  },
}

SCSS

$custom: #c637da;
$custom-light: #dc7de6;
$custom-dark: #000000;

JSON

{
  "hex": "#c637da",
  "rgb": {
    "r": 198,
    "g": 55,
    "b": 218
  },
  "hsl": {
    "h": 292.638,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61575,
    "c": 0.25007,
    "h": 322.4
  },
  "luminance": 0.198
}

Semantic roles & 50–950 ramp

primary

#C637DA

secondary

#9CD993

accent

#EC3C52

background

#FEF8FE

surface

#FCEFFC

border

#D5CAD5

text

#160B16

muted

#847C84

Preview Lab

Preview with #C637DA

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

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