#CC645C#CC645C

#CC645C is a light, vivid red. Relative luminance 0.227; OKLCH L 62.6% C 0.134 H 26.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CC645C
RGB	rgb(204, 100, 92)
HSL	hsl(4, 52%, 58%)
HSV	hsv(4, 55%, 80%)
CMYK	cmyk(0%, 51%, 54.9%, 20%)
CIE-LAB	lab(54.79, 40.49, 23.93)
CIE-LCH	lch(54.79, 47.03, 30.59°)
OKLab	oklab(62.57% 0.12 0.0588)
OKLCH	oklch(62.57% 0.134 26.1)
XYZ	xyz(31.3932, 22.7279, 12.8568)
Luminance	0.2272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC645C #5CC4CC

analogous

#CC5C8C #CC645C #CC9C5C

triadic

#CC645C #5CCC64 #645CCC

tetradic

#CC645C #8CCC5C #5CC4CC #9C5CCC

square

#CC645C #8CCC5C #5CC4CC #9C5CCC

split-complementary

#CC645C #5CCC9C #5C8CCC

monochromatic

#843029 #B34138 #CC645C #DB908B #E9BDB9

Accessibility & contrast

On white

3.79

#CC645C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CC645C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC645C

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC645C	#FFFFFF	#000000	##000000
##CC645C	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)

#7D765B

Deuteranopia (green-blind)

#968B5A

Tritanopia (blue-blind)

#DE5363

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cc645c;
/* rgb */ color: rgb(204, 100, 92);
/* oklch */ color: oklch(62.6% 0.134 26.1);

Tailwind

colors: {
  custom: {
    50: '#e0938a',
    500: '#cc645c',
    950: '#000000',
  },
}

SCSS

$custom: #cc645c;
$custom-light: #e0938a;
$custom-dark: #000000;

JSON

{
  "hex": "#cc645c",
  "rgb": {
    "r": 204,
    "g": 100,
    "b": 92
  },
  "hsl": {
    "h": 4.286,
    "s": 52.336,
    "l": 58.039
  },
  "oklch": {
    "l": 0.62571,
    "c": 0.13361,
    "h": 26.1
  },
  "luminance": 0.22724
}

Semantic roles & 50–950 ramp

primary

#CC645C

secondary

#ACD5D8

accent

#D1DC4C

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#160D0B

muted

#847E7C

Preview Lab

Preview with #CC645C

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

Preview Lab → · Contrast checker → · Palette generator →