#66174E#66174E

#66174E is a dark, vivid pink. Relative luminance 0.040; OKLCH L 35.8% C 0.127 H 342.8°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#66174E
RGB	rgb(102, 23, 78)
HSL	hsl(318, 63%, 25%)
HSV	hsv(318, 77%, 40%)
CMYK	cmyk(0%, 77.5%, 23.5%, 60%)
CIE-LAB	lab(23.63, 40.35, -14.01)
CIE-LCH	lch(23.63, 42.71, 340.85°)
OKLab	oklab(35.85% 0.1214 -0.0375)
OKLCH	oklch(35.85% 0.127 342.8)
XYZ	xyz(7.1613, 3.9884, 7.5989)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66174E #17662F

analogous

#571766 #66174E #661727

triadic

#66174E #4E6617 #174E66

tetradic

#66174E #665717 #17662F #172766

square

#66174E #665717 #17662F #172766

split-complementary

#66174E #276617 #176657

monochromatic

#190613 #340C28 #66174E #982274 #CA2E9A

Accessibility & contrast

On white

11.68

#66174E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#66174E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66174E

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66174E	#FFFFFF	#000000	##FFFFFF
##66174E	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3050

Deuteranopia (green-blind)

#373D4C

Tritanopia (blue-blind)

#6D1730

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #66174e;
/* rgb */ color: rgb(102, 23, 78);
/* oklch */ color: oklch(35.8% 0.127 342.8);

Tailwind

colors: {
  custom: {
    50: '#955d7f',
    500: '#66174e',
    950: '#000000',
  },
}

SCSS

$custom: #66174e;
$custom-light: #955d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#66174e",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 78
  },
  "hsl": {
    "h": 318.228,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35849,
    "c": 0.12707,
    "h": 342.8
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#66174E

secondary

#3C9C5A

accent

#E67442

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E040A

muted

#7E797C

Preview Lab

Preview with #66174E

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

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