#CB4147#CB4147

#CB4147 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.4% C 0.174 H 22.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CB4147
RGB	rgb(203, 65, 71)
HSL	hsl(357, 57%, 53%)
HSV	hsv(357, 68%, 80%)
CMYK	cmyk(0%, 68%, 65%, 20.4%)
CIE-LAB	lab(48.18, 54.70, 27.69)
CIE-LCH	lch(48.18, 61.31, 26.85°)
OKLab	oklab(57.44% 0.1612 0.0656)
OKLCH	oklch(57.44% 0.174 22.2)
XYZ	xyz(27.6591, 16.9360, 7.7725)
Luminance	0.1693 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4147 #41CBC5

analogous

#CB418C #CB4147 #CB8041

triadic

#CB4147 #47CB41 #4147CB

tetradic

#CB4147 #8CCB41 #41CBC5 #8041CB

square

#CB4147 #8CCB41 #41CBC5 #8041CB

split-complementary

#CB4147 #41CB80 #418CCB

monochromatic

#721F23 #A22C32 #CB4147 #D87176 #E5A1A4

Accessibility & contrast

On white

4.79

#CB4147 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CB4147 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4147

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4147	#FFFFFF	#000000	##FFFFFF
##CB4147	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666046

Deuteranopia (green-blind)

#897D43

Tritanopia (blue-blind)

#DF1C44

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb4147;
/* rgb */ color: rgb(203, 65, 71);
/* oklch */ color: oklch(57.4% 0.174 22.2);

Tailwind

colors: {
  custom: {
    50: '#e27e7a',
    500: '#cb4147',
    950: '#000000',
  },
}

SCSS

$custom: #cb4147;
$custom-light: #e27e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4147",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 357.391,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57441,
    "c": 0.17407,
    "h": 22.2
  },
  "luminance": 0.16932
}

Semantic roles & 50–950 ramp

primary

#CB4147

secondary

#96D2CF

accent

#E0DA48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB4147

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

Preview Lab → · Contrast checker → · Palette generator →