#C638AC#C638AC

#C638AC is a mid, highly saturated pink. Relative luminance 0.178; OKLCH L 59.1% C 0.215 H 336.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C638AC
RGB	rgb(198, 56, 172)
HSL	hsl(311, 56%, 50%)
HSV	hsv(311, 72%, 78%)
CMYK	cmyk(0%, 71.7%, 13.1%, 22.4%)
CIE-LAB	lab(49.27, 67.03, -31.61)
CIE-LCH	lch(49.27, 74.11, 334.75°)
OKLab	oklab(59.11% 0.1968 -0.0861)
OKLCH	oklch(59.11% 0.215 336.4)
XYZ	xyz(32.1498, 17.8156, 40.7673)
Luminance	0.1781 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C638AC #38C652

analogous

#9938C6 #C638AC #C63865

triadic

#C638AC #ACC638 #38ACC6

tetradic

#C638AC #C69938 #38C652 #3865C6

square

#C638AC #C69938 #38C652 #3865C6

split-complementary

#C638AC #65C638 #38C699

monochromatic

#671D59 #962B83 #C638AC #D467C0 #E297D4

Accessibility & contrast

On white

4.60

#C638AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#C638AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C638AC

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C638AC	#FFFFFF	#000000	##FFFFFF
##C638AC	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B67AF

Deuteranopia (green-blind)

#6B7DA9

Tritanopia (blue-blind)

#D0416E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c638ac;
/* rgb */ color: rgb(198, 56, 172);
/* oklch */ color: oklch(59.1% 0.215 336.4);

Tailwind

colors: {
  custom: {
    50: '#db7cc5',
    500: '#c638ac',
    950: '#000000',
  },
}

SCSS

$custom: #c638ac;
$custom-light: #db7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#c638ac",
  "rgb": {
    "r": 198,
    "g": 56,
    "b": 172
  },
  "hsl": {
    "h": 310.986,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59106,
    "c": 0.21478,
    "h": 336.4
  },
  "luminance": 0.17813
}

Semantic roles & 50–950 ramp

primary

#C638AC

secondary

#8DCD99

accent

#DF6449

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A13

muted

#837C82

Preview Lab

Preview with #C638AC

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

Preview Lab → · Contrast checker → · Palette generator →