#CA637C#CA637C

#CA637C is a light, vivid red. Relative luminance 0.229; OKLCH L 62.9% C 0.133 H 6.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#CA637C
RGB	rgb(202, 99, 124)
HSL	hsl(345, 49%, 59%)
HSV	hsv(345, 51%, 79%)
CMYK	cmyk(0%, 51%, 38.6%, 20.8%)
CIE-LAB	lab(55.01, 43.42, 5.46)
CIE-LCH	lch(55.01, 43.76, 7.16°)
OKLab	oklab(62.91% 0.1319 0.0146)
OKLCH	oklch(62.91% 0.133 6.3)
XYZ	xyz(32.4588, 22.9387, 21.7831)
Luminance	0.2293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA637C #63CAB1

analogous

#CA63B0 #CA637C #CA7E63

triadic

#CA637C #7CCA63 #637CCA

tetradic

#CA637C #B0CA63 #63CAB1 #7E63CA

square

#CA637C #B0CA63 #63CAB1 #7E63CA

split-complementary

#CA637C #63CA7E #63B0CA

monochromatic

#852D43 #B33D59 #CA637C #DA91A2 #E9BEC9

Accessibility & contrast

On white

3.76

#CA637C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#CA637C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA637C

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA637C	#FFFFFF	#000000	##000000
##CA637C	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777D

Deuteranopia (green-blind)

#908B7A

Tritanopia (blue-blind)

#D9596C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #ca637c;
/* rgb */ color: rgb(202, 99, 124);
/* oklch */ color: oklch(62.9% 0.133 6.3);

Tailwind

colors: {
  custom: {
    50: '#dd92a1',
    500: '#ca637c',
    950: '#000000',
  },
}

SCSS

$custom: #ca637c;
$custom-light: #dd92a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ca637c",
  "rgb": {
    "r": 202,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 345.437,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62909,
    "c": 0.13273,
    "h": 6.3
  },
  "luminance": 0.22935
}

Semantic roles & 50–950 ramp

primary

#CA637C

secondary

#B0D9CF

accent

#D9B74F

background

#FEF9F9

surface

#FCF1F2

border

#D5CBCC

text

#160D0F

muted

#847E7E

Preview Lab

Preview with #CA637C

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

Preview Lab → · Contrast checker → · Palette generator →