#C66D64#C66D64

#C66D64 is a light, moderate red. Relative luminance 0.239; OKLCH L 63.3% C 0.114 H 26.8°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#C66D64
RGB	rgb(198, 109, 100)
HSL	hsl(6, 46%, 58%)
HSV	hsv(6, 49%, 78%)
CMYK	cmyk(0%, 44.9%, 49.5%, 22.4%)
CIE-LAB	lab(55.95, 34.25, 20.71)
CIE-LCH	lch(55.95, 40.02, 31.16°)
OKLab	oklab(63.33% 0.1022 0.0517)
OKLCH	oklch(63.33% 0.114 26.8)
XYZ	xyz(31.0596, 23.8662, 15.0250)
Luminance	0.2386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66D64 #64BDC6

analogous

#C6648C #C66D64 #C69E64

triadic

#C66D64 #64C66D #6D64C6

tetradic

#C66D64 #8CC664 #64BDC6 #9E64C6

square

#C66D64 #8CC664 #64BDC6 #9E64C6

split-complementary

#C66D64 #64C69E #648CC6

monochromatic

#80372F #AD4A40 #C66D64 #D69791 #E7C1BD

Accessibility & contrast

On white

3.64

#C66D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#C66D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66D64

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66D64	#FFFFFF	#000000	##000000
##C66D64	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)

#817B63

Deuteranopia (green-blind)

#978D62

Tritanopia (blue-blind)

#D6606B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #c66d64;
/* rgb */ color: rgb(198, 109, 100);
/* oklch */ color: oklch(63.3% 0.114 26.8);

Tailwind

colors: {
  custom: {
    50: '#db9890',
    500: '#c66d64',
    950: '#000000',
  },
}

SCSS

$custom: #c66d64;
$custom-light: #db9890;
$custom-dark: #000000;

JSON

{
  "hex": "#c66d64",
  "rgb": {
    "r": 198,
    "g": 109,
    "b": 100
  },
  "hsl": {
    "h": 5.51,
    "s": 46.226,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63332,
    "c": 0.11448,
    "h": 26.8
  },
  "luminance": 0.23863
}

Semantic roles & 50–950 ramp

primary

#C66D64

secondary

#AFD3D6

accent

#CAD652

background

#FDF9F8

surface

#FBF2F0

border

#D4CCCB

text

#150E0C

muted

#837E7D

Preview Lab

Preview with #C66D64

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

Preview Lab → · Contrast checker → · Palette generator →