#C66355#C66355

#C66355 is a mid, vivid red. Relative luminance 0.216; OKLCH L 61.4% C 0.129 H 29.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C66355
RGB	rgb(198, 99, 85)
HSL	hsl(7, 50%, 55%)
HSV	hsv(7, 57%, 78%)
CMYK	cmyk(0%, 50%, 57.1%, 22.4%)
CIE-LAB	lab(53.59, 38.17, 26.24)
CIE-LCH	lch(53.59, 46.32, 34.50°)
OKLab	oklab(61.44% 0.1123 0.0638)
OKLCH	oklch(61.44% 0.129 29.6)
XYZ	xyz(29.3926, 21.5886, 11.2117)
Luminance	0.2158 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66355 #55B8C6

analogous

#C6557F #C66355 #C69C55

triadic

#C66355 #55C663 #6355C6

tetradic

#C66355 #7FC655 #55B8C6 #9C55C6

square

#C66355 #7FC655 #55B8C6 #9C55C6

split-complementary

#C66355 #55C69C #557FC6

monochromatic

#783228 #A64538 #C66355 #D58D83 #E5B7B1

Accessibility & contrast

On white

3.95

#C66355 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#C66355 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66355

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66355	#FFFFFF	#000000	##000000
##C66355	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7353

Deuteranopia (green-blind)

#948853

Tritanopia (blue-blind)

#D85260

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c66355;
/* rgb */ color: rgb(198, 99, 85);
/* oklch */ color: oklch(61.4% 0.129 29.6);

Tailwind

colors: {
  custom: {
    50: '#dc9185',
    500: '#c66355',
    950: '#000000',
  },
}

SCSS

$custom: #c66355;
$custom-light: #dc9185;
$custom-dark: #000000;

JSON

{
  "hex": "#c66355",
  "rgb": {
    "r": 198,
    "g": 99,
    "b": 85
  },
  "hsl": {
    "h": 7.434,
    "s": 49.78,
    "l": 55.49
  },
  "oklch": {
    "l": 0.6144,
    "c": 0.12915,
    "h": 29.6
  },
  "luminance": 0.21585
}

Semantic roles & 50–950 ramp

primary

#C66355

secondary

#A4CDD3

accent

#C8D94E

background

#FEF9F8

surface

#FCF1EF

border

#D5CBCA

text

#160D0B

muted

#847E7C

Preview Lab

Preview with #C66355

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

Preview Lab → · Contrast checker → · Palette generator →