#CB644F#CB644F

#CB644F is a light, vivid red. Relative luminance 0.224; OKLCH L 62.2% C 0.136 H 32.9°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#CB644F
RGB	rgb(203, 100, 79)
HSL	hsl(10, 54%, 55%)
HSV	hsv(10, 61%, 80%)
CMYK	cmyk(0%, 50.7%, 61.1%, 20.4%)
CIE-LAB	lab(54.43, 39.12, 30.88)
CIE-LCH	lch(54.43, 49.84, 38.28°)
OKLab	oklab(62.2% 0.1138 0.0737)
OKLCH	oklch(62.2% 0.136 32.9)
XYZ	xyz(30.5996, 22.3789, 10.1038)
Luminance	0.2238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB644F #4FB6CB

analogous

#CB4F78 #CB644F #CBA24F

triadic

#CB644F #4FCB64 #644FCB

tetradic

#CB644F #78CB4F #4FB6CB #A24FCB

square

#CB644F #78CB4F #4FB6CB #A24FCB

split-complementary

#CB644F #4FCBA2 #4F78CB

monochromatic

#7B3324 #AA4732 #CB644F #D98E7E #E7B7AD

Accessibility & contrast

On white

3.84

#CB644F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#CB644F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB644F

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB644F	#FFFFFF	#000000	##000000
##CB644F	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754D

Deuteranopia (green-blind)

#978B4D

Tritanopia (blue-blind)

#DD525F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb644f;
/* rgb */ color: rgb(203, 100, 79);
/* oklch */ color: oklch(62.2% 0.136 32.9);

Tailwind

colors: {
  custom: {
    50: '#e09280',
    500: '#cb644f',
    950: '#000000',
  },
}

SCSS

$custom: #cb644f;
$custom-light: #e09280;
$custom-dark: #000000;

JSON

{
  "hex": "#cb644f",
  "rgb": {
    "r": 203,
    "g": 100,
    "b": 79
  },
  "hsl": {
    "h": 10.161,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.62195,
    "c": 0.13558,
    "h": 32.9
  },
  "luminance": 0.22375
}

Semantic roles & 50–950 ramp

primary

#CB644F

secondary

#A1CCD5

accent

#C5DE4A

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#160D0A

muted

#847E7C

Preview Lab

Preview with #CB644F

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

Preview Lab → · Contrast checker → · Palette generator →