#CB4A3D#CB4A3D

#CB4A3D is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.3% C 0.166 H 28.9°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CB4A3D
RGB	rgb(203, 74, 61)
HSL	hsl(5, 58%, 52%)
HSV	hsv(5, 70%, 80%)
CMYK	cmyk(0%, 63.5%, 70%, 20.4%)
CIE-LAB	lab(49.42, 50.42, 35.00)
CIE-LCH	lch(49.42, 61.38, 34.77°)
OKLab	oklab(58.32% 0.1457 0.0804)
OKLCH	oklch(58.32% 0.166 28.9)
XYZ	xyz(27.9226, 17.9349, 6.4054)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4A3D #3DBECB

analogous

#CB3D77 #CB4A3D #CB913D

triadic

#CB4A3D #3DCB4A #4A3DCB

tetradic

#CB4A3D #77CB3D #3DBECB #913DCB

square

#CB4A3D #77CB3D #3DBECB #913DCB

split-complementary

#CB4A3D #3DCB91 #3D77CB

monochromatic

#70251E #A0362B #CB4A3D #D8776D #E5A49E

Accessibility & contrast

On white

4.58

#CB4A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#CB4A3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4A3D

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4A3D	#FFFFFF	#000000	##000000
##CB4A3D	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)

#6D643B

Deuteranopia (green-blind)

#8D8039

Tritanopia (blue-blind)

#DF2B48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4a3d;
/* rgb */ color: rgb(203, 74, 61);
/* oklch */ color: oklch(58.3% 0.166 28.9);

Tailwind

colors: {
  custom: {
    50: '#e28273',
    500: '#cb4a3d',
    950: '#000000',
  },
}

SCSS

$custom: #cb4a3d;
$custom-light: #e28273;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4a3d",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 61
  },
  "hsl": {
    "h": 5.493,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58322,
    "c": 0.16642,
    "h": 28.9
  },
  "luminance": 0.17931
}

Semantic roles & 50–950 ramp

primary

#CB4A3D

secondary

#93CBD1

accent

#D3E147

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4A3D

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

Preview Lab → · Contrast checker → · Palette generator →