#CB5E3F#CB5E3F

#CB5E3F is a mid, vivid red. Relative luminance 0.211; OKLCH L 61.1% C 0.146 H 36.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#CB5E3F
RGB	rgb(203, 94, 63)
HSL	hsl(13, 57%, 52%)
HSV	hsv(13, 69%, 80%)
CMYK	cmyk(0%, 53.7%, 69%, 20.4%)
CIE-LAB	lab(53.02, 41.15, 38.08)
CIE-LCH	lch(53.02, 56.06, 42.78°)
OKLab	oklab(61.05% 0.1173 0.0874)
OKLCH	oklch(61.05% 0.146 36.7)
XYZ	xyz(29.5313, 21.0645, 7.2124)
Luminance	0.2106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5E3F #3FACCB

analogous

#CB3F66 #CB5E3F #CBA43F

triadic

#CB5E3F #3FCB5E #5E3FCB

tetradic

#CB5E3F #66CB3F #3FACCB #A43FCB

square

#CB5E3F #66CB3F #3FACCB #A43FCB

split-complementary

#CB5E3F #3FCBA4 #3F66CB

monochromatic

#71311F #A1462C #CB5E3F #D8866F #E5AF9F

Accessibility & contrast

On white

4.03

#CB5E3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#CB5E3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5E3F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5E3F	#FFFFFF	#000000	##000000
##CB5E3F	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B703C

Deuteranopia (green-blind)

#96883C

Tritanopia (blue-blind)

#DE4857

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #cb5e3f;
/* rgb */ color: rgb(203, 94, 63);
/* oklch */ color: oklch(61.1% 0.146 36.7);

Tailwind

colors: {
  custom: {
    50: '#e18e75',
    500: '#cb5e3f',
    950: '#000000',
  },
}

SCSS

$custom: #cb5e3f;
$custom-light: #e18e75;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5e3f",
  "rgb": {
    "r": 203,
    "g": 94,
    "b": 63
  },
  "hsl": {
    "h": 13.286,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.61054,
    "c": 0.14629,
    "h": 36.7
  },
  "luminance": 0.21061
}

Semantic roles & 50–950 ramp

primary

#CB5E3F

secondary

#94C4D1

accent

#BFE147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB5E3F

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

Preview Lab → · Contrast checker → · Palette generator →