#C15437#C15437

#C15437 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.0% C 0.147 H 35.9°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C15437
RGB	rgb(193, 84, 55)
HSL	hsl(13, 56%, 49%)
HSV	hsv(13, 72%, 76%)
CMYK	cmyk(0%, 56.5%, 71.5%, 24.3%)
CIE-LAB	lab(49.44, 41.88, 37.94)
CIE-LCH	lch(49.44, 56.51, 42.17°)
OKLab	oklab(58% 0.1191 0.0862)
OKLCH	oklch(58% 0.147 35.9)
XYZ	xyz(25.8548, 17.9573, 5.7183)
Luminance	0.1795 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C15437 #37A4C1

analogous

#C1375F #C15437 #C19937

triadic

#C15437 #37C154 #5437C1

tetradic

#C15437 #5FC137 #37A4C1 #9937C1

square

#C15437 #5FC137 #37A4C1 #9937C1

split-complementary

#C15437 #37C199 #375FC1

monochromatic

#622B1C #913F29 #C15437 #D27A63 #E0A392

Accessibility & contrast

On white

4.57

#C15437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#C15437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C15437

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C15437	#FFFFFF	#000000	##000000
##C15437	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726734

Deuteranopia (green-blind)

#8C7F34

Tritanopia (blue-blind)

#D43D4E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c15437;
/* rgb */ color: rgb(193, 84, 55);
/* oklch */ color: oklch(58.0% 0.147 35.9);

Tailwind

colors: {
  custom: {
    50: '#db876f',
    500: '#c15437',
    950: '#000000',
  },
}

SCSS

$custom: #c15437;
$custom-light: #db876f;
$custom-dark: #000000;

JSON

{
  "hex": "#c15437",
  "rgb": {
    "r": 193,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 12.609,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.58002,
    "c": 0.14698,
    "h": 35.9
  },
  "luminance": 0.17954
}

Semantic roles & 50–950 ramp

primary

#C15437

secondary

#89BDCB

accent

#BFDF49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C15437

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

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