#C66E57#C66E57

#C66E57 is a light, moderate red. Relative luminance 0.238; OKLCH L 63.2% C 0.117 H 35.6°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#C66E57
RGB	rgb(198, 110, 87)
HSL	hsl(12, 49%, 56%)
HSV	hsv(12, 56%, 78%)
CMYK	cmyk(0%, 44.4%, 56.1%, 22.4%)
CIE-LAB	lab(55.94, 32.57, 28.12)
CIE-LCH	lch(55.94, 43.03, 40.81°)
OKLab	oklab(63.24% 0.0953 0.0682)
OKLCH	oklch(63.24% 0.117 35.6)
XYZ	xyz(30.5871, 23.8489, 12.0074)
Luminance	0.2385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66E57 #57AFC6

analogous

#C65777 #C66E57 #C6A557

triadic

#C66E57 #57C66E #6E57C6

tetradic

#C66E57 #77C657 #57AFC6 #A557C6

square

#C66E57 #77C657 #57AFC6 #A557C6

split-complementary

#C66E57 #57C6A5 #5777C6

monochromatic

#793A29 #A75039 #C66E57 #D69585 #E5BDB2

Accessibility & contrast

On white

3.64

#C66E57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#C66E57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66E57

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66E57	#FFFFFF	#000000	##000000
##C66E57	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847B55

Deuteranopia (green-blind)

#998D56

Tritanopia (blue-blind)

#D75F68

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #c66e57;
/* rgb */ color: rgb(198, 110, 87);
/* oklch */ color: oklch(63.2% 0.117 35.6);

Tailwind

colors: {
  custom: {
    50: '#dc9986',
    500: '#c66e57',
    950: '#000000',
  },
}

SCSS

$custom: #c66e57;
$custom-light: #dc9986;
$custom-dark: #000000;

JSON

{
  "hex": "#c66e57",
  "rgb": {
    "r": 198,
    "g": 110,
    "b": 87
  },
  "hsl": {
    "h": 12.432,
    "s": 49.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63243,
    "c": 0.11721,
    "h": 35.6
  },
  "luminance": 0.23846
}

Semantic roles & 50–950 ramp

primary

#C66E57

secondary

#A5CAD3

accent

#BCD94F

background

#FEF9F8

surface

#FCF2EF

border

#D5CCCA

text

#160E0B

muted

#847E7C

Preview Lab

Preview with #C66E57

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

Preview Lab → · Contrast checker → · Palette generator →