#66174F#66174F

#66174F is a dark, vivid pink. Relative luminance 0.040; OKLCH L 35.9% C 0.128 H 342.1°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#66174F
RGB	rgb(102, 23, 79)
HSL	hsl(317, 63%, 25%)
HSV	hsv(317, 77%, 40%)
CMYK	cmyk(0%, 77.5%, 22.5%, 60%)
CIE-LAB	lab(23.68, 40.50, -14.61)
CIE-LCH	lch(23.68, 43.05, 340.16°)
OKLab	oklab(35.9% 0.1216 -0.0392)
OKLCH	oklch(35.9% 0.128 342.1)
XYZ	xyz(7.1974, 4.0028, 7.7892)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66174F #17662E

analogous

#561766 #66174F #661728

triadic

#66174F #4F6617 #174F66

tetradic

#66174F #665617 #17662E #172866

square

#66174F #665617 #17662E #172866

split-complementary

#66174F #286617 #176656

monochromatic

#190613 #340C28 #66174F #982276 #CA2E9C

Accessibility & contrast

On white

11.66

#66174F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#66174F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66174F

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66174F	#FFFFFF	#000000	##FFFFFF
##66174F	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3051

Deuteranopia (green-blind)

#373D4D

Tritanopia (blue-blind)

#6D1831

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #66174f;
/* rgb */ color: rgb(102, 23, 79);
/* oklch */ color: oklch(35.9% 0.128 342.1);

Tailwind

colors: {
  custom: {
    50: '#955d80',
    500: '#66174f',
    950: '#000000',
  },
}

SCSS

$custom: #66174f;
$custom-light: #955d80;
$custom-dark: #000000;

JSON

{
  "hex": "#66174f",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 79
  },
  "hsl": {
    "h": 317.468,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35899,
    "c": 0.12776,
    "h": 342.1
  },
  "luminance": 0.04002
}

Semantic roles & 50–950 ramp

primary

#66174F

secondary

#3C9C58

accent

#E67242

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E040A

muted

#7E797C

Preview Lab

Preview with #66174F

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

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