#CB4C3E#CB4C3E

#CB4C3E is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.6% C 0.164 H 29.2°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CB4C3E
RGB	rgb(203, 76, 62)
HSL	hsl(6, 58%, 52%)
HSV	hsv(6, 69%, 80%)
CMYK	cmyk(0%, 62.6%, 69.5%, 20.4%)
CIE-LAB	lab(49.76, 49.59, 34.84)
CIE-LCH	lch(49.76, 60.60, 35.09°)
OKLab	oklab(58.58% 0.1433 0.0802)
OKLCH	oklch(58.58% 0.164 29.2)
XYZ	xyz(28.0854, 18.2171, 6.5938)
Luminance	0.1821 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4C3E #3EBDCB

analogous

#CB3E77 #CB4C3E #CB923E

triadic

#CB4C3E #3ECB4C #4C3ECB

tetradic

#CB4C3E #77CB3E #3EBDCB #923ECB

square

#CB4C3E #77CB3E #3EBDCB #923ECB

split-complementary

#CB4C3E #3ECB92 #3E77CB

monochromatic

#70261E #A1372B #CB4C3E #D8796E #E5A59E

Accessibility & contrast

On white

4.52

#CB4C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#CB4C3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4C3E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4C3E	#FFFFFF	#000000	##000000
##CB4C3E	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E653C

Deuteranopia (green-blind)

#8E813A

Tritanopia (blue-blind)

#DF2E49

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4c3e;
/* rgb */ color: rgb(203, 76, 62);
/* oklch */ color: oklch(58.6% 0.164 29.2);

Tailwind

colors: {
  custom: {
    50: '#e28474',
    500: '#cb4c3e',
    950: '#000000',
  },
}

SCSS

$custom: #cb4c3e;
$custom-light: #e28474;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4c3e",
  "rgb": {
    "r": 203,
    "g": 76,
    "b": 62
  },
  "hsl": {
    "h": 5.957,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58583,
    "c": 0.16423,
    "h": 29.2
  },
  "luminance": 0.18213
}

Semantic roles & 50–950 ramp

primary

#CB4C3E

secondary

#94CBD1

accent

#D2E147

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4C3E

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

Preview Lab → · Contrast checker → · Palette generator →