#CB634A#CB634A

#CB634A is a mid, vivid red. Relative luminance 0.221; OKLCH L 62.0% C 0.138 H 34.7°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#CB634A
RGB	rgb(203, 99, 74)
HSL	hsl(12, 55%, 54%)
HSV	hsv(12, 64%, 80%)
CMYK	cmyk(0%, 51.2%, 63.5%, 20.4%)
CIE-LAB	lab(54.15, 39.29, 33.35)
CIE-LCH	lch(54.15, 51.54, 40.32°)
OKLab	oklab(61.96% 0.1135 0.0786)
OKLCH	oklch(61.96% 0.138 34.7)
XYZ	xyz(30.3291, 22.1182, 9.1493)
Luminance	0.2212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB634A #4AB2CB

analogous

#CB4A72 #CB634A #CBA44A

triadic

#CB634A #4ACB63 #634ACB

tetradic

#CB634A #72CB4A #4AB2CB #A44ACB

square

#CB634A #72CB4A #4AB2CB #A44ACB

split-complementary

#CB634A #4ACBA4 #4A72CB

monochromatic

#783323 #A84730 #CB634A #D98C7A #E6B5A9

Accessibility & contrast

On white

3.87

#CB634A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#CB634A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB634A

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB634A	#FFFFFF	#000000	##000000
##CB634A	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7447

Deuteranopia (green-blind)

#978A48

Tritanopia (blue-blind)

#DE505D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #cb634a;
/* rgb */ color: rgb(203, 99, 74);
/* oklch */ color: oklch(62.0% 0.138 34.7);

Tailwind

colors: {
  custom: {
    50: '#e1927d',
    500: '#cb634a',
    950: '#000000',
  },
}

SCSS

$custom: #cb634a;
$custom-light: #e1927d;
$custom-dark: #000000;

JSON

{
  "hex": "#cb634a",
  "rgb": {
    "r": 203,
    "g": 99,
    "b": 74
  },
  "hsl": {
    "h": 11.628,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61962,
    "c": 0.13808,
    "h": 34.7
  },
  "luminance": 0.22115
}

Semantic roles & 50–950 ramp

primary

#CB634A

secondary

#9DC9D4

accent

#C2DF49

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#160D09

muted

#847E7B

Preview Lab

Preview with #CB634A

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

Preview Lab → · Contrast checker → · Palette generator →