#CB4943#CB4943

#CB4943 is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.3% C 0.166 H 26.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CB4943
RGB	rgb(203, 73, 67)
HSL	hsl(3, 57%, 53%)
HSV	hsv(3, 67%, 80%)
CMYK	cmyk(0%, 64%, 67%, 20.4%)
CIE-LAB	lab(49.34, 51.17, 31.47)
CIE-LCH	lch(49.34, 60.07, 31.59°)
OKLab	oklab(58.29% 0.1493 0.0736)
OKLCH	oklch(58.29% 0.166 26.2)
XYZ	xyz(28.0271, 17.8707, 7.2827)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4943 #43C5CB

analogous

#CB4381 #CB4943 #CB8D43

triadic

#CB4943 #43CB49 #4943CB

tetradic

#CB4943 #81CB43 #43C5CB #8D43CB

square

#CB4943 #81CB43 #43C5CB #8D43CB

split-complementary

#CB4943 #43CB8D #4381CB

monochromatic

#742420 #A4322D #CB4943 #D87773 #E6A6A3

Accessibility & contrast

On white

4.59

#CB4943 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#CB4943 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4943

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4943	#FFFFFF	#000000	##FFFFFF
##CB4943	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6441

Deuteranopia (green-blind)

#8C803F

Tritanopia (blue-blind)

#DF2A49

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4943;
/* rgb */ color: rgb(203, 73, 67);
/* oklch */ color: oklch(58.3% 0.166 26.2);

Tailwind

colors: {
  custom: {
    50: '#e28277',
    500: '#cb4943',
    950: '#000000',
  },
}

SCSS

$custom: #cb4943;
$custom-light: #e28277;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4943",
  "rgb": {
    "r": 203,
    "g": 73,
    "b": 67
  },
  "hsl": {
    "h": 2.647,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5829,
    "c": 0.1664,
    "h": 26.2
  },
  "luminance": 0.17867
}

Semantic roles & 50–950 ramp

primary

#CB4943

secondary

#98D0D2

accent

#D9E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4943

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

Preview Lab → · Contrast checker → · Palette generator →