#CB4A3E#CB4A3E

#CB4A3E is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.3% C 0.166 H 28.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CB4A3E
RGB	rgb(203, 74, 62)
HSL	hsl(5, 58%, 52%)
HSV	hsv(5, 69%, 80%)
CMYK	cmyk(0%, 63.5%, 69.5%, 20.4%)
CIE-LAB	lab(49.43, 50.47, 34.45)
CIE-LCH	lch(49.43, 61.10, 34.32°)
OKLab	oklab(58.34% 0.1461 0.0794)
OKLCH	oklch(58.34% 0.166 28.5)
XYZ	xyz(27.9498, 17.9458, 6.5486)
Luminance	0.1794 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4A3E #3EBFCB

analogous

#CB3E79 #CB4A3E #CB903E

triadic

#CB4A3E #3ECB4A #4A3ECB

tetradic

#CB4A3E #79CB3E #3EBFCB #903ECB

square

#CB4A3E #79CB3E #3EBFCB #903ECB

split-complementary

#CB4A3E #3ECB90 #3E79CB

monochromatic

#70251E #A1352B #CB4A3E #D8776E #E5A49E

Accessibility & contrast

On white

4.58

#CB4A3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#CB4A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4A3E

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4A3E	#FFFFFF	#000000	##000000
##CB4A3E	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643C

Deuteranopia (green-blind)

#8D803A

Tritanopia (blue-blind)

#DF2B48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4a3e;
/* rgb */ color: rgb(203, 74, 62);
/* oklch */ color: oklch(58.3% 0.166 28.5);

Tailwind

colors: {
  custom: {
    50: '#e28274',
    500: '#cb4a3e',
    950: '#000000',
  },
}

SCSS

$custom: #cb4a3e;
$custom-light: #e28274;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4a3e",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 62
  },
  "hsl": {
    "h": 5.106,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58336,
    "c": 0.16624,
    "h": 28.5
  },
  "luminance": 0.17942
}

Semantic roles & 50–950 ramp

primary

#CB4A3E

secondary

#94CCD1

accent

#D4E147

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4A3E

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

Preview Lab → · Contrast checker → · Palette generator →