#66174A#66174A

#66174A is a dark, vivid pink. Relative luminance 0.039; OKLCH L 35.7% C 0.124 H 345.7°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#66174A
RGB	rgb(102, 23, 74)
HSL	hsl(321, 63%, 25%)
HSV	hsv(321, 77%, 40%)
CMYK	cmyk(0%, 77.5%, 27.5%, 60%)
CIE-LAB	lab(23.45, 39.77, -11.59)
CIE-LCH	lch(23.45, 41.43, 343.75°)
OKLab	oklab(35.65% 0.1205 -0.0308)
OKLCH	oklch(35.65% 0.124 345.7)
XYZ	xyz(7.0222, 3.9327, 6.8665)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66174A #176633

analogous

#5B1766 #66174A #661723

triadic

#66174A #4A6617 #174A66

tetradic

#66174A #665B17 #176633 #172366

square

#66174A #665B17 #176633 #172366

split-complementary

#66174A #236617 #17665B

monochromatic

#190612 #340C26 #66174A #98226E #CA2E92

Accessibility & contrast

On white

11.76

#66174A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#66174A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66174A

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66174A	#FFFFFF	#000000	##FFFFFF
##66174A	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212F4B

Deuteranopia (green-blind)

#393D48

Tritanopia (blue-blind)

#6D152E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #66174a;
/* rgb */ color: rgb(102, 23, 74);
/* oklch */ color: oklch(35.7% 0.124 345.7);

Tailwind

colors: {
  custom: {
    50: '#955c7c',
    500: '#66174a',
    950: '#000000',
  },
}

SCSS

$custom: #66174a;
$custom-light: #955c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#66174a",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 74
  },
  "hsl": {
    "h": 321.266,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35654,
    "c": 0.12441,
    "h": 345.7
  },
  "luminance": 0.03932
}

Semantic roles & 50–950 ramp

primary

#66174A

secondary

#3C9C5E

accent

#E67C42

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E0409

muted

#7E797B

Preview Lab

Preview with #66174A

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

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