#CB644C#CB644C

#CB644C is a light, vivid red. Relative luminance 0.223; OKLCH L 62.1% C 0.136 H 34.3°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#CB644C
RGB	rgb(203, 100, 76)
HSL	hsl(11, 55%, 55%)
HSV	hsv(11, 63%, 80%)
CMYK	cmyk(0%, 50.7%, 62.6%, 20.4%)
CIE-LAB	lab(54.38, 38.92, 32.51)
CIE-LCH	lch(54.38, 50.71, 39.88°)
OKLab	oklab(62.15% 0.1127 0.077)
OKLCH	oklch(62.15% 0.136 34.3)
XYZ	xyz(30.4929, 22.3362, 9.5416)
Luminance	0.2233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB644C #4CB3CB

analogous

#CB4C73 #CB644C #CBA44C

triadic

#CB644C #4CCB64 #644CCB

tetradic

#CB644C #73CB4C #4CB3CB #A44CCB

square

#CB644C #73CB4C #4CB3CB #A44CCB

split-complementary

#CB644C #4CCBA4 #4C73CB

monochromatic

#793423 #A94831 #CB644C #D98D7B #E7B6AB

Accessibility & contrast

On white

3.84

#CB644C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#CB644C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB644C

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB644C	#FFFFFF	#000000	##000000
##CB644C	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744A

Deuteranopia (green-blind)

#988B4A

Tritanopia (blue-blind)

#DE515E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb644c;
/* rgb */ color: rgb(203, 100, 76);
/* oklch */ color: oklch(62.1% 0.136 34.3);

Tailwind

colors: {
  custom: {
    50: '#e0927e',
    500: '#cb644c',
    950: '#000000',
  },
}

SCSS

$custom: #cb644c;
$custom-light: #e0927e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb644c",
  "rgb": {
    "r": 203,
    "g": 100,
    "b": 76
  },
  "hsl": {
    "h": 11.339,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62146,
    "c": 0.13648,
    "h": 34.3
  },
  "luminance": 0.22333
}

Semantic roles & 50–950 ramp

primary

#CB644C

secondary

#9FCAD4

accent

#C2DE49

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#160D0A

muted

#847E7C

Preview Lab

Preview with #CB644C

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

Preview Lab → · Contrast checker → · Palette generator →