#CF645B#CF645B

#CF645B is a light, vivid red. Relative luminance 0.231; OKLCH L 63.0% C 0.137 H 26.6°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#CF645B
RGB	rgb(207, 100, 91)
HSL	hsl(5, 55%, 58%)
HSV	hsv(5, 56%, 81%)
CMYK	cmyk(0%, 51.7%, 56%, 18.8%)
CIE-LAB	lab(55.21, 41.53, 25.15)
CIE-LCH	lch(55.21, 48.55, 31.20°)
OKLab	oklab(62.98% 0.1228 0.0615)
OKLCH	oklch(62.98% 0.137 26.6)
XYZ	xyz(32.1802, 23.1387, 12.6671)
Luminance	0.2314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF645B #5BC6CF

analogous

#CF5B8C #CF645B #CF9E5B

triadic

#CF645B #5BCF64 #645BCF

tetradic

#CF645B #8CCF5B #5BC6CF #9E5BCF

square

#CF645B #8CCF5B #5BC6CF #9E5BCF

split-complementary

#CF645B #5BCF9E #5B8CCF

monochromatic

#882F28 #B74036 #CF645B #DD918A #EBBDBA

Accessibility & contrast

On white

3.73

#CF645B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#CF645B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF645B

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF645B	#FFFFFF	#000000	##000000
##CF645B	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E765A

Deuteranopia (green-blind)

#988D59

Tritanopia (blue-blind)

#E15262

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #cf645b;
/* rgb */ color: rgb(207, 100, 91);
/* oklch */ color: oklch(63.0% 0.137 26.6);

Tailwind

colors: {
  custom: {
    50: '#e39389',
    500: '#cf645b',
    950: '#000000',
  },
}

SCSS

$custom: #cf645b;
$custom-light: #e39389;
$custom-dark: #000000;

JSON

{
  "hex": "#cf645b",
  "rgb": {
    "r": 207,
    "g": 100,
    "b": 91
  },
  "hsl": {
    "h": 4.655,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62976,
    "c": 0.13733,
    "h": 26.6
  },
  "luminance": 0.23135
}

Semantic roles & 50–950 ramp

primary

#CF645B

secondary

#ACD6DA

accent

#D3DE4A

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#160D0B

muted

#847E7C

Preview Lab

Preview with #CF645B

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

Preview Lab → · Contrast checker → · Palette generator →