#CB4F47#CB4F47

#CB4F47 is a mid, vivid red. Relative luminance 0.187; OKLCH L 59.1% C 0.160 H 26.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CB4F47
RGB	rgb(203, 79, 71)
HSL	hsl(4, 56%, 54%)
HSV	hsv(4, 65%, 80%)
CMYK	cmyk(0%, 61.1%, 65%, 20.4%)
CIE-LAB	lab(50.39, 48.75, 30.44)
CIE-LCH	lch(50.39, 57.47, 31.98°)
OKLab	oklab(59.1% 0.1424 0.0718)
OKLCH	oklch(59.1% 0.16 26.8)
XYZ	xyz(28.5647, 18.7472, 8.0744)
Luminance	0.1874 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4F47 #47C3CB

analogous

#CB4781 #CB4F47 #CB9147

triadic

#CB4F47 #47CB4F #4F47CB

tetradic

#CB4F47 #81CB47 #47C3CB #9147CB

square

#CB4F47 #81CB47 #47C3CB #9147CB

split-complementary

#CB4F47 #47CB91 #4781CB

monochromatic

#762721 #A6362F #CB4F47 #D87D77 #E6AAA6

Accessibility & contrast

On white

4.42

#CB4F47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#CB4F47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4F47

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4F47	#FFFFFF	#000000	##000000
##CB4F47	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6745

Deuteranopia (green-blind)

#8E8244

Tritanopia (blue-blind)

#DE354E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4f47;
/* rgb */ color: rgb(203, 79, 71);
/* oklch */ color: oklch(59.1% 0.160 26.8);

Tailwind

colors: {
  custom: {
    50: '#e2857a',
    500: '#cb4f47',
    950: '#000000',
  },
}

SCSS

$custom: #cb4f47;
$custom-light: #e2857a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4f47",
  "rgb": {
    "r": 203,
    "g": 79,
    "b": 71
  },
  "hsl": {
    "h": 3.636,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.591,
    "c": 0.1595,
    "h": 26.8
  },
  "luminance": 0.18743
}

Semantic roles & 50–950 ramp

primary

#CB4F47

secondary

#9BD0D3

accent

#D6DF49

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4F47

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

Preview Lab → · Contrast checker → · Palette generator →