#CA645D#CA645D

#CA645D is a light, vivid red. Relative luminance 0.225; OKLCH L 62.3% C 0.131 H 25.6°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#CA645D
RGB	rgb(202, 100, 93)
HSL	hsl(4, 51%, 58%)
HSV	hsv(4, 54%, 79%)
CMYK	cmyk(0%, 50.5%, 54%, 20.8%)
CIE-LAB	lab(54.52, 39.82, 22.94)
CIE-LCH	lch(54.52, 45.96, 29.94°)
OKLab	oklab(62.31% 0.1182 0.0566)
OKLCH	oklch(62.31% 0.131 25.6)
XYZ	xyz(30.8924, 22.4646, 13.0630)
Luminance	0.2246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA645D #5DC3CA

analogous

#CA5D8C #CA645D #CA9A5D

triadic

#CA645D #5DCA64 #645DCA

tetradic

#CA645D #8CCA5D #5DC3CA #9A5DCA

square

#CA645D #8CCA5D #5DC3CA #9A5DCA

split-complementary

#CA645D #5DCA9A #5D8CCA

monochromatic

#82302B #B0413A #CA645D #D9908B #E8BCB9

Accessibility & contrast

On white

3.82

#CA645D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#CA645D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA645D

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA645D	#FFFFFF	#000000	##000000
##CA645D	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C755C

Deuteranopia (green-blind)

#958B5B

Tritanopia (blue-blind)

#DC5463

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ca645d;
/* rgb */ color: rgb(202, 100, 93);
/* oklch */ color: oklch(62.3% 0.131 25.6);

Tailwind

colors: {
  custom: {
    50: '#df928b',
    500: '#ca645d',
    950: '#000000',
  },
}

SCSS

$custom: #ca645d;
$custom-light: #df928b;
$custom-dark: #000000;

JSON

{
  "hex": "#ca645d",
  "rgb": {
    "r": 202,
    "g": 100,
    "b": 93
  },
  "hsl": {
    "h": 3.853,
    "s": 50.698,
    "l": 57.843
  },
  "oklch": {
    "l": 0.6231,
    "c": 0.13107,
    "h": 25.6
  },
  "luminance": 0.22461
}

Semantic roles & 50–950 ramp

primary

#CA645D

secondary

#ACD4D7

accent

#D1DA4E

background

#FEF9F8

surface

#FCF1F0

border

#D5CBCB

text

#160D0C

muted

#847E7D

Preview Lab

Preview with #CA645D

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

Preview Lab → · Contrast checker → · Palette generator →