#C1637D#C1637D

#C1637D is a mid, vivid pink. Relative luminance 0.217; OKLCH L 61.7% C 0.123 H 3.8°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#C1637D
RGB	rgb(193, 99, 125)
HSL	hsl(343, 43%, 57%)
HSV	hsv(343, 49%, 76%)
CMYK	cmyk(0%, 48.7%, 35.2%, 24.3%)
CIE-LAB	lab(53.76, 40.36, 2.90)
CIE-LCH	lch(53.76, 40.46, 4.10°)
OKLab	oklab(61.71% 0.1226 0.008)
OKLCH	oklch(61.71% 0.123 3.8)
XYZ	xyz(30.1573, 21.7446, 22.0069)
Luminance	0.2174 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1637D #63C1A7

analogous

#C163AC #C1637D #C17863

triadic

#C1637D #7DC163 #637DC1

tetradic

#C1637D #ACC163 #63C1A7 #7863C1

square

#C1637D #ACC163 #63C1A7 #7863C1

split-complementary

#C1637D #63C178 #63ACC1

monochromatic

#793044 #A5425D #C1637D #D28FA1 #E4BBC6

Accessibility & contrast

On white

3.93

#C1637D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#C1637D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1637D

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1637D	#FFFFFF	#000000	##000000
##C1637D	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73757E

Deuteranopia (green-blind)

#8B877B

Tritanopia (blue-blind)

#CF5B6C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c1637d;
/* rgb */ color: rgb(193, 99, 125);
/* oklch */ color: oklch(61.7% 0.123 3.8);

Tailwind

colors: {
  custom: {
    50: '#d792a2',
    500: '#c1637d',
    950: '#000000',
  },
}

SCSS

$custom: #c1637d;
$custom-light: #d792a2;
$custom-dark: #000000;

JSON

{
  "hex": "#c1637d",
  "rgb": {
    "r": 193,
    "g": 99,
    "b": 125
  },
  "hsl": {
    "h": 343.404,
    "s": 43.119,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6171,
    "c": 0.12284,
    "h": 3.8
  },
  "luminance": 0.21742
}

Semantic roles & 50–950 ramp

primary

#C1637D

secondary

#ADD3C8

accent

#D3B055

background

#FDF9F9

surface

#FBF1F2

border

#D4CBCC

text

#150D0F

muted

#837E7E

Preview Lab

Preview with #C1637D

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

Preview Lab → · Contrast checker → · Palette generator →