#660E57#660E57

#660E57 is a dark, vivid pink. Relative luminance 0.038; OKLCH L 35.6% C 0.143 H 336.5°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#660E57
RGB	rgb(102, 14, 87)
HSL	hsl(310, 76%, 23%)
HSV	hsv(310, 86%, 40%)
CMYK	cmyk(0%, 86.3%, 14.7%, 60%)
CIE-LAB	lab(23.09, 44.58, -20.89)
CIE-LCH	lch(23.09, 49.23, 334.90°)
OKLab	oklab(35.61% 0.1313 -0.057)
OKLCH	oklch(35.61% 0.143 336.5)
XYZ	xyz(7.3570, 3.8277, 9.3663)
Luminance	0.0383 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660E57 #0E661D

analogous

#490E66 #660E57 #660E2B

triadic

#660E57 #57660E #0E5766

tetradic

#660E57 #66490E #0E661D #0E2B66

square

#660E57 #66490E #0E661D #0E2B66

split-complementary

#660E57 #2B660E #0E6649

monochromatic

#1B0417 #300729 #660E57 #9C1585 #D21DB3

Accessibility & contrast

On white

11.90

#660E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#660E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660E57

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660E57	#FFFFFF	#000000	##FFFFFF
##660E57	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102F59

Deuteranopia (green-blind)

#313C55

Tritanopia (blue-blind)

#6C1533

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #660e57;
/* rgb */ color: rgb(102, 14, 87);
/* oklch */ color: oklch(35.6% 0.143 336.5);

Tailwind

colors: {
  custom: {
    50: '#955a86',
    500: '#660e57',
    950: '#000000',
  },
}

SCSS

$custom: #660e57;
$custom-light: #955a86;
$custom-dark: #000000;

JSON

{
  "hex": "#660e57",
  "rgb": {
    "r": 102,
    "g": 14,
    "b": 87
  },
  "hsl": {
    "h": 310.227,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.35611,
    "c": 0.14314,
    "h": 336.5
  },
  "luminance": 0.03827
}

Semantic roles & 50–950 ramp

primary

#660E57

secondary

#319F44

accent

#F25635

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #660E57

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

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