#C15657#C15657

#C15657 is a mid, vivid red. Relative luminance 0.187; OKLCH L 58.8% C 0.138 H 21.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#C15657
RGB	rgb(193, 86, 87)
HSL	hsl(359, 46%, 55%)
HSV	hsv(359, 55%, 76%)
CMYK	cmyk(0%, 55.4%, 54.9%, 24.3%)
CIE-LAB	lab(50.32, 43.01, 20.64)
CIE-LCH	lch(50.32, 47.71, 25.63°)
OKLab	oklab(58.82% 0.1282 0.051)
OKLCH	oklch(58.82% 0.138 21.7)
XYZ	xyz(27.0426, 18.6844, 11.1973)
Luminance	0.1868 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C15657 #56C1C0

analogous

#C1568D #C15657 #C18A56

triadic

#C15657 #57C156 #5657C1

tetradic

#C15657 #8DC156 #56C1C0 #8A56C1

square

#C15657 #8DC156 #56C1C0 #8A56C1

split-complementary

#C15657 #56C18A #568DC1

monochromatic

#732A2B #9F3A3B #C15657 #D18384 #E2B0B0

Accessibility & contrast

On white

4.43

#C15657 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#C15657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C15657

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C15657	#FFFFFF	#000000	##000000
##C15657	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6A56

Deuteranopia (green-blind)

#8A8055

Tritanopia (blue-blind)

#D24557

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c15657;
/* rgb */ color: rgb(193, 86, 87);
/* oklch */ color: oklch(58.8% 0.138 21.7);

Tailwind

colors: {
  custom: {
    50: '#d98986',
    500: '#c15657',
    950: '#000000',
  },
}

SCSS

$custom: #c15657;
$custom-light: #d98986;
$custom-dark: #000000;

JSON

{
  "hex": "#c15657",
  "rgb": {
    "r": 193,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 359.439,
    "s": 46.32,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58821,
    "c": 0.13794,
    "h": 21.7
  },
  "luminance": 0.18681
}

Semantic roles & 50–950 ramp

primary

#C15657

secondary

#A3D0D0

accent

#D6D552

background

#FEF8F8

surface

#FCF0EF

border

#D5CBCA

text

#150C0B

muted

#847D7C

Preview Lab

Preview with #C15657

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

Preview Lab → · Contrast checker → · Palette generator →