#C0583F#C0583F

#C0583F is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.5% C 0.140 H 34.8°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#C0583F
RGB	rgb(192, 88, 63)
HSL	hsl(12, 51%, 50%)
HSV	hsv(12, 67%, 75%)
CMYK	cmyk(0%, 54.2%, 67.2%, 24.7%)
CIE-LAB	lab(50.15, 39.96, 34.30)
CIE-LCH	lch(50.15, 52.66, 40.64°)
OKLab	oklab(58.54% 0.1147 0.0796)
OKLCH	oklch(58.54% 0.14 34.8)
XYZ	xyz(26.1276, 18.5480, 6.9059)
Luminance	0.1855 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0583F #3FA7C0

analogous

#C03F66 #C0583F #C0993F

triadic

#C0583F #3FC058 #583FC0

tetradic

#C0583F #66C03F #3FA7C0 #993FC0

square

#C0583F #66C03F #3FA7C0 #993FC0

split-complementary

#C0583F #3FC099 #3F66C0

monochromatic

#642E21 #924330 #C0583F #CF806D #DEA89B

Accessibility & contrast

On white

4.46

#C0583F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#C0583F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C0583F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0583F	#FFFFFF	#000000	##000000
##C0583F	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73693C

Deuteranopia (green-blind)

#8D803D

Tritanopia (blue-blind)

#D24352

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c0583f;
/* rgb */ color: rgb(192, 88, 63);
/* oklch */ color: oklch(58.5% 0.140 34.8);

Tailwind

colors: {
  custom: {
    50: '#d98a75',
    500: '#c0583f',
    950: '#000000',
  },
}

SCSS

$custom: #c0583f;
$custom-light: #d98a75;
$custom-dark: #000000;

JSON

{
  "hex": "#c0583f",
  "rgb": {
    "r": 192,
    "g": 88,
    "b": 63
  },
  "hsl": {
    "h": 11.628,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.58542,
    "c": 0.13965,
    "h": 34.8
  },
  "luminance": 0.18545
}

Semantic roles & 50–950 ramp

primary

#C0583F

secondary

#91BFCA

accent

#BFDA4E

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C0583F

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

Preview Lab → · Contrast checker → · Palette generator →