#CB644D#CB644D

#CB644D is a light, vivid red. Relative luminance 0.223; OKLCH L 62.2% C 0.136 H 33.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#CB644D
RGB	rgb(203, 100, 77)
HSL	hsl(11, 55%, 55%)
HSV	hsv(11, 62%, 80%)
CMYK	cmyk(0%, 50.7%, 62.1%, 20.4%)
CIE-LAB	lab(54.40, 38.98, 31.97)
CIE-LCH	lch(54.40, 50.42, 39.35°)
OKLab	oklab(62.16% 0.1131 0.0759)
OKLCH	oklch(62.16% 0.136 33.9)
XYZ	xyz(30.5279, 22.3502, 9.7261)
Luminance	0.2235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB644D #4DB4CB

analogous

#CB4D75 #CB644D #CBA34D

triadic

#CB644D #4DCB64 #644DCB

tetradic

#CB644D #75CB4D #4DB4CB #A34DCB

square

#CB644D #75CB4D #4DB4CB #A34DCB

split-complementary

#CB644D #4DCBA3 #4D75CB

monochromatic

#7A3324 #A94731 #CB644D #D98D7C #E7B6AC

Accessibility & contrast

On white

3.84

#CB644D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#CB644D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB644D

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB644D	#FFFFFF	#000000	##000000
##CB644D	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)

#7E744B

Deuteranopia (green-blind)

#988B4B

Tritanopia (blue-blind)

#DE515F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb644d;
/* rgb */ color: rgb(203, 100, 77);
/* oklch */ color: oklch(62.2% 0.136 33.9);

Tailwind

colors: {
  custom: {
    50: '#e0927f',
    500: '#cb644d',
    950: '#000000',
  },
}

SCSS

$custom: #cb644d;
$custom-light: #e0927f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb644d",
  "rgb": {
    "r": 203,
    "g": 100,
    "b": 77
  },
  "hsl": {
    "h": 10.952,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.62162,
    "c": 0.13618,
    "h": 33.9
  },
  "luminance": 0.22347
}

Semantic roles & 50–950 ramp

primary

#CB644D

secondary

#9FCBD4

accent

#C3DE4A

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#160D0A

muted

#847E7C

Preview Lab

Preview with #CB644D

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

Preview Lab → · Contrast checker → · Palette generator →