#CF634D#CF634D

#CF634D is a light, vivid red. Relative luminance 0.227; OKLCH L 62.6% C 0.142 H 33.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#CF634D
RGB	rgb(207, 99, 77)
HSL	hsl(10, 58%, 56%)
HSV	hsv(10, 63%, 81%)
CMYK	cmyk(0%, 52.2%, 62.8%, 18.8%)
CIE-LAB	lab(54.79, 41.01, 32.59)
CIE-LCH	lch(54.79, 52.38, 38.47°)
OKLab	oklab(62.58% 0.1189 0.0772)
OKLCH	oklch(62.58% 0.142 33)
XYZ	xyz(31.5363, 22.7287, 9.7461)
Luminance	0.2273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF634D #4DB9CF

analogous

#CF4D78 #CF634D #CFA44D

triadic

#CF634D #4DCF63 #634DCF

tetradic

#CF634D #78CF4D #4DB9CF #A44DCF

square

#CF634D #78CF4D #4DB9CF #A44DCF

split-complementary

#CF634D #4DCFA4 #4D78CF

monochromatic

#7F3222 #AF452F #CF634D #DC8D7D #E9B7AD

Accessibility & contrast

On white

3.79

#CF634D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#CF634D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF634D

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF634D	#FFFFFF	#000000	##000000
##CF634D	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#998C4B

Tritanopia (blue-blind)

#E24F5E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cf634d;
/* rgb */ color: rgb(207, 99, 77);
/* oklch */ color: oklch(62.6% 0.142 33.0);

Tailwind

colors: {
  custom: {
    50: '#e3927f',
    500: '#cf634d',
    950: '#000000',
  },
}

SCSS

$custom: #cf634d;
$custom-light: #e3927f;
$custom-dark: #000000;

JSON

{
  "hex": "#cf634d",
  "rgb": {
    "r": 207,
    "g": 99,
    "b": 77
  },
  "hsl": {
    "h": 10.154,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62581,
    "c": 0.14178,
    "h": 33
  },
  "luminance": 0.22725
}

Semantic roles & 50–950 ramp

primary

#CF634D

secondary

#A1CED7

accent

#C7E147

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#170D0A

muted

#857E7C

Preview Lab

Preview with #CF634D

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

Preview Lab → · Contrast checker → · Palette generator →