#C05537#C05537

#C05537 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.0% C 0.145 H 36.5°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C05537
RGB	rgb(192, 85, 55)
HSL	hsl(13, 55%, 48%)
HSV	hsv(13, 71%, 75%)
CMYK	cmyk(0%, 55.7%, 71.4%, 24.7%)
CIE-LAB	lab(49.48, 41.01, 37.93)
CIE-LCH	lch(49.48, 55.86, 42.76°)
OKLab	oklab(57.99% 0.1165 0.0862)
OKLCH	oklch(57.99% 0.145 36.5)
XYZ	xyz(25.6788, 17.9826, 5.7325)
Luminance	0.1798 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C05537 #37A2C0

analogous

#C0375D #C05537 #C09937

triadic

#C05537 #37C055 #5537C0

tetradic

#C05537 #5DC037 #37A2C0 #9937C0

square

#C05537 #5DC037 #37A2C0 #9937C0

split-complementary

#C05537 #37C099 #375DC0

monochromatic

#612B1C #904029 #C05537 #D27B62 #E0A392

Accessibility & contrast

On white

4.57

#C05537 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#C05537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C05537

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C05537	#FFFFFF	#000000	##000000
##C05537	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726734

Deuteranopia (green-blind)

#8C7F34

Tritanopia (blue-blind)

#D33E4E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c05537;
/* rgb */ color: rgb(192, 85, 55);
/* oklch */ color: oklch(58.0% 0.145 36.5);

Tailwind

colors: {
  custom: {
    50: '#da886f',
    500: '#c05537',
    950: '#000000',
  },
}

SCSS

$custom: #c05537;
$custom-light: #da886f;
$custom-dark: #000000;

JSON

{
  "hex": "#c05537",
  "rgb": {
    "r": 192,
    "g": 85,
    "b": 55
  },
  "hsl": {
    "h": 13.139,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57994,
    "c": 0.14491,
    "h": 36.5
  },
  "luminance": 0.17979
}

Semantic roles & 50–950 ramp

primary

#C05537

secondary

#88BCCB

accent

#BEDF49

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C05537

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

Preview Lab → · Contrast checker → · Palette generator →