#CB4144#CB4144

#CB4144 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.4% C 0.174 H 23.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CB4144
RGB	rgb(203, 65, 68)
HSL	hsl(359, 57%, 53%)
HSV	hsv(359, 68%, 80%)
CMYK	cmyk(0%, 68%, 66.5%, 20.4%)
CIE-LAB	lab(48.13, 54.53, 29.40)
CIE-LCH	lch(48.13, 61.95, 28.33°)
OKLab	oklab(57.39% 0.1601 0.0691)
OKLCH	oklch(57.39% 0.174 23.4)
XYZ	xyz(27.5652, 16.8984, 7.2780)
Luminance	0.1689 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4144 #41CBC8

analogous

#CB4189 #CB4144 #CB8341

triadic

#CB4144 #44CB41 #4144CB

tetradic

#CB4144 #89CB41 #41CBC8 #8341CB

square

#CB4144 #89CB41 #41CBC8 #8341CB

split-complementary

#CB4144 #41CB83 #4189CB

monochromatic

#721F21 #A22C2F #CB4144 #D87173 #E5A1A3

Accessibility & contrast

On white

4.80

#CB4144 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#CB4144 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4144

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4144	#FFFFFF	#000000	##FFFFFF
##CB4144	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F43

Deuteranopia (green-blind)

#897D40

Tritanopia (blue-blind)

#DF1B43

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb4144;
/* rgb */ color: rgb(203, 65, 68);
/* oklch */ color: oklch(57.4% 0.174 23.4);

Tailwind

colors: {
  custom: {
    50: '#e27e78',
    500: '#cb4144',
    950: '#000000',
  },
}

SCSS

$custom: #cb4144;
$custom-light: #e27e78;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4144",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 68
  },
  "hsl": {
    "h": 358.696,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5739,
    "c": 0.17436,
    "h": 23.4
  },
  "luminance": 0.16894
}

Semantic roles & 50–950 ramp

primary

#CB4144

secondary

#96D2D1

accent

#E0DD48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB4144

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

Preview Lab → · Contrast checker → · Palette generator →