#CB634E#CB634E

#CB634E is a light, vivid red. Relative luminance 0.222; OKLCH L 62.0% C 0.137 H 32.8°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#CB634E
RGB	rgb(203, 99, 78)
HSL	hsl(10, 55%, 55%)
HSV	hsv(10, 62%, 80%)
CMYK	cmyk(0%, 51.2%, 61.6%, 20.4%)
CIE-LAB	lab(54.21, 39.56, 31.18)
CIE-LCH	lch(54.21, 50.37, 38.24°)
OKLab	oklab(62.03% 0.115 0.0742)
OKLCH	oklch(62.03% 0.137 32.8)
XYZ	xyz(30.4682, 22.1738, 9.8817)
Luminance	0.2217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB634E #4EB6CB

analogous

#CB4E77 #CB634E #CBA14E

triadic

#CB634E #4ECB63 #634ECB

tetradic

#CB634E #77CB4E #4EB6CB #A14ECB

square

#CB634E #77CB4E #4EB6CB #A14ECB

split-complementary

#CB634E #4ECBA1 #4E77CB

monochromatic

#7B3324 #AA4632 #CB634E #D98D7D #E7B6AD

Accessibility & contrast

On white

3.86

#CB634E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#CB634E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB634E

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB634E	#FFFFFF	#000000	##000000
##CB634E	1.00	3.86	5.43	5.43
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744C

Deuteranopia (green-blind)

#978A4C

Tritanopia (blue-blind)

#DD505E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb634e;
/* rgb */ color: rgb(203, 99, 78);
/* oklch */ color: oklch(62.0% 0.137 32.8);

Tailwind

colors: {
  custom: {
    50: '#e09280',
    500: '#cb634e',
    950: '#000000',
  },
}

SCSS

$custom: #cb634e;
$custom-light: #e09280;
$custom-dark: #000000;

JSON

{
  "hex": "#cb634e",
  "rgb": {
    "r": 203,
    "g": 99,
    "b": 78
  },
  "hsl": {
    "h": 10.08,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.62025,
    "c": 0.13689,
    "h": 32.8
  },
  "luminance": 0.2217
}

Semantic roles & 50–950 ramp

primary

#CB634E

secondary

#A0CCD5

accent

#C5DE4A

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#160D0A

muted

#847E7C

Preview Lab

Preview with #CB634E

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

Preview Lab → · Contrast checker → · Palette generator →