#CC645B#CC645B

#CC645B is a light, vivid red. Relative luminance 0.227; OKLCH L 62.6% C 0.134 H 26.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CC645B
RGB	rgb(204, 100, 91)
HSL	hsl(5, 53%, 58%)
HSV	hsv(5, 55%, 80%)
CMYK	cmyk(0%, 51%, 55.4%, 20%)
CIE-LAB	lab(54.77, 40.41, 24.49)
CIE-LCH	lch(54.77, 47.25, 31.22°)
OKLab	oklab(62.55% 0.1196 0.06)
OKLCH	oklch(62.55% 0.134 26.6)
XYZ	xyz(31.3498, 22.7106, 12.6281)
Luminance	0.2271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC645B #5BC3CC

analogous

#CC5B8A #CC645B #CC9D5B

triadic

#CC645B #5BCC64 #645BCC

tetradic

#CC645B #8ACC5B #5BC3CC #9D5BCC

square

#CC645B #8ACC5B #5BC3CC #9D5BCC

split-complementary

#CC645B #5BCC9D #5B8ACC

monochromatic

#843029 #B24137 #CC645B #DB908A #E9BCB8

Accessibility & contrast

On white

3.79

#CC645B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CC645B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC645B

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC645B	#FFFFFF	#000000	##000000
##CC645B	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)

#7D765A

Deuteranopia (green-blind)

#978B59

Tritanopia (blue-blind)

#DE5362

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cc645b;
/* rgb */ color: rgb(204, 100, 91);
/* oklch */ color: oklch(62.6% 0.134 26.6);

Tailwind

colors: {
  custom: {
    50: '#e09389',
    500: '#cc645b',
    950: '#000000',
  },
}

SCSS

$custom: #cc645b;
$custom-light: #e09389;
$custom-dark: #000000;

JSON

{
  "hex": "#cc645b",
  "rgb": {
    "r": 204,
    "g": 100,
    "b": 91
  },
  "hsl": {
    "h": 4.779,
    "s": 52.558,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62552,
    "c": 0.1338,
    "h": 26.6
  },
  "luminance": 0.22707
}

Semantic roles & 50–950 ramp

primary

#CC645B

secondary

#ABD4D8

accent

#D0DC4C

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#160D0B

muted

#847E7C

Preview Lab

Preview with #CC645B

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

Preview Lab → · Contrast checker → · Palette generator →