#C05131#C05131

#C05131 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.4% C 0.150 H 36.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#C05131
RGB	rgb(192, 81, 49)
HSL	hsl(13, 59%, 47%)
HSV	hsv(13, 74%, 75%)
CMYK	cmyk(0%, 57.8%, 74.5%, 24.7%)
CIE-LAB	lab(48.66, 42.68, 40.25)
CIE-LCH	lch(48.66, 58.66, 43.32°)
OKLab	oklab(57.35% 0.1205 0.0899)
OKLCH	oklch(57.35% 0.15 36.7)
XYZ	xyz(25.2376, 17.3165, 4.9186)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C05131 #31A0C0

analogous

#C03158 #C05131 #C09931

triadic

#C05131 #31C051 #5131C0

tetradic

#C05131 #58C031 #31A0C0 #9931C0

square

#C05131 #58C031 #31A0C0 #9931C0

split-complementary

#C05131 #31C099 #3158C0

monochromatic

#5E2818 #8F3C25 #C05131 #D57559 #E19E8A

Accessibility & contrast

On white

4.71

#C05131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#C05131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C05131

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C05131	#FFFFFF	#000000	##FFFFFF
##C05131	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70642D

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#D3384A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c05131;
/* rgb */ color: rgb(192, 81, 49);
/* oklch */ color: oklch(57.4% 0.150 36.7);

Tailwind

colors: {
  custom: {
    50: '#da856b',
    500: '#c05131',
    950: '#000000',
  },
}

SCSS

$custom: #c05131;
$custom-light: #da856b;
$custom-dark: #000000;

JSON

{
  "hex": "#c05131",
  "rgb": {
    "r": 192,
    "g": 81,
    "b": 49
  },
  "hsl": {
    "h": 13.427,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57352,
    "c": 0.15037,
    "h": 36.7
  },
  "luminance": 0.17313
}

Semantic roles & 50–950 ramp

primary

#C05131

secondary

#82BBCB

accent

#BFE345

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C05131

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

Preview Lab → · Contrast checker → · Palette generator →