#CC645A#CC645A

#CC645A is a light, vivid red. Relative luminance 0.227; OKLCH L 62.5% C 0.134 H 27.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CC645A
RGB	rgb(204, 100, 90)
HSL	hsl(5, 53%, 58%)
HSV	hsv(5, 56%, 80%)
CMYK	cmyk(0%, 51%, 55.9%, 20%)
CIE-LAB	lab(54.76, 40.33, 25.04)
CIE-LCH	lch(54.76, 47.47, 31.84°)
OKLab	oklab(62.53% 0.1192 0.0612)
OKLCH	oklch(62.53% 0.134 27.2)
XYZ	xyz(31.3069, 22.6934, 12.4025)
Luminance	0.2269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC645A #5AC2CC

analogous

#CC5A89 #CC645A #CC9D5A

triadic

#CC645A #5ACC64 #645ACC

tetradic

#CC645A #89CC5A #5AC2CC #9D5ACC

square

#CC645A #89CC5A #5AC2CC #9D5ACC

split-complementary

#CC645A #5ACC9D #5A89CC

monochromatic

#833029 #B24237 #CC645A #DA9089 #E9BCB7

Accessibility & contrast

On white

3.79

#CC645A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CC645A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC645A

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC645A	#FFFFFF	#000000	##000000
##CC645A	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7559

Deuteranopia (green-blind)

#978B58

Tritanopia (blue-blind)

#DE5362

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cc645a;
/* rgb */ color: rgb(204, 100, 90);
/* oklch */ color: oklch(62.5% 0.134 27.2);

Tailwind

colors: {
  custom: {
    50: '#e09288',
    500: '#cc645a',
    950: '#000000',
  },
}

SCSS

$custom: #cc645a;
$custom-light: #e09288;
$custom-dark: #000000;

JSON

{
  "hex": "#cc645a",
  "rgb": {
    "r": 204,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 5.263,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62532,
    "c": 0.13401,
    "h": 27.2
  },
  "luminance": 0.2269
}

Semantic roles & 50–950 ramp

primary

#CC645A

secondary

#AAD4D8

accent

#D0DC4C

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#160D0B

muted

#847E7C

Preview Lab

Preview with #CC645A

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

Preview Lab → · Contrast checker → · Palette generator →