#CB5D3F#CB5D3F

#CB5D3F is a mid, vivid red. Relative luminance 0.209; OKLCH L 60.9% C 0.147 H 36.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#CB5D3F
RGB	rgb(203, 93, 63)
HSL	hsl(13, 57%, 52%)
HSV	hsv(13, 69%, 80%)
CMYK	cmyk(0%, 54.2%, 69%, 20.4%)
CIE-LAB	lab(52.83, 41.65, 37.85)
CIE-LCH	lch(52.83, 56.28, 42.27°)
OKLab	oklab(60.91% 0.1188 0.087)
OKLCH	oklch(60.91% 0.147 36.2)
XYZ	xyz(29.4430, 20.8878, 7.1830)
Luminance	0.2088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5D3F #3FADCB

analogous

#CB3F67 #CB5D3F #CBA33F

triadic

#CB5D3F #3FCB5D #5D3FCB

tetradic

#CB5D3F #67CB3F #3FADCB #A33FCB

square

#CB5D3F #67CB3F #3FADCB #A33FCB

split-complementary

#CB5D3F #3FCBA3 #3F67CB

monochromatic

#71301F #A1452C #CB5D3F #D8866F #E5AE9F

Accessibility & contrast

On white

4.06

#CB5D3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#CB5D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5D3F

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5D3F	#FFFFFF	#000000	##000000
##CB5D3F	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3C

Deuteranopia (green-blind)

#95873C

Tritanopia (blue-blind)

#DE4756

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #cb5d3f;
/* rgb */ color: rgb(203, 93, 63);
/* oklch */ color: oklch(60.9% 0.147 36.2);

Tailwind

colors: {
  custom: {
    50: '#e18e75',
    500: '#cb5d3f',
    950: '#000000',
  },
}

SCSS

$custom: #cb5d3f;
$custom-light: #e18e75;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5d3f",
  "rgb": {
    "r": 203,
    "g": 93,
    "b": 63
  },
  "hsl": {
    "h": 12.857,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.60907,
    "c": 0.14723,
    "h": 36.2
  },
  "luminance": 0.20884
}

Semantic roles & 50–950 ramp

primary

#CB5D3F

secondary

#94C4D1

accent

#C0E147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB5D3F

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

Preview Lab → · Contrast checker → · Palette generator →