#C15143#C15143

#C15143 is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.8% C 0.147 H 29.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#C15143
RGB	rgb(193, 81, 67)
HSL	hsl(7, 50%, 51%)
HSV	hsv(7, 65%, 76%)
CMYK	cmyk(0%, 58%, 65.3%, 24.3%)
CIE-LAB	lab(49.05, 44.00, 30.73)
CIE-LCH	lch(49.05, 53.67, 34.93°)
OKLab	oklab(57.75% 0.1279 0.0723)
OKLCH	oklch(57.75% 0.147 29.5)
XYZ	xyz(25.9503, 17.6309, 7.3457)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C15143 #43B3C1

analogous

#C14374 #C15143 #C19043

triadic

#C15143 #43C151 #5143C1

tetradic

#C15143 #74C143 #43B3C1 #9043C1

square

#C15143 #74C143 #43B3C1 #9043C1

split-complementary

#C15143 #43C190 #4374C1

monochromatic

#672A22 #953C31 #C15143 #D07C71 #DFA69F

Accessibility & contrast

On white

4.64

#C15143 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#C15143 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C15143

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C15143	#FFFFFF	#000000	##FFFFFF
##C15143	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6541

Deuteranopia (green-blind)

#8A7E40

Tritanopia (blue-blind)

#D33B4E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c15143;
/* rgb */ color: rgb(193, 81, 67);
/* oklch */ color: oklch(57.8% 0.147 29.5);

Tailwind

colors: {
  custom: {
    50: '#da8677',
    500: '#c15143',
    950: '#000000',
  },
}

SCSS

$custom: #c15143;
$custom-light: #da8677;
$custom-dark: #000000;

JSON

{
  "hex": "#c15143",
  "rgb": {
    "r": 193,
    "g": 81,
    "b": 67
  },
  "hsl": {
    "h": 6.667,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57751,
    "c": 0.14693,
    "h": 29.5
  },
  "luminance": 0.17628
}

Semantic roles & 50–950 ramp

primary

#C15143

secondary

#94C6CC

accent

#CADA4E

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C15143

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

Preview Lab → · Contrast checker → · Palette generator →