#660F56#660F56

#660F56 is a dark, vivid pink. Relative luminance 0.038; OKLCH L 35.6% C 0.142 H 337.2°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#660F56
RGB	rgb(102, 15, 86)
HSL	hsl(311, 74%, 23%)
HSV	hsv(311, 85%, 40%)
CMYK	cmyk(0%, 85.3%, 15.7%, 60%)
CIE-LAB	lab(23.13, 44.16, -20.16)
CIE-LCH	lch(23.13, 48.54, 335.46°)
OKLab	oklab(35.62% 0.1304 -0.0549)
OKLCH	oklch(35.62% 0.142 337.2)
XYZ	xyz(7.3302, 3.8390, 9.1573)
Luminance	0.0384 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660F56 #0F661F

analogous

#4A0F66 #660F56 #660F2B

triadic

#660F56 #56660F #0F5666

tetradic

#660F56 #664A0F #0F661F #0F2B66

square

#660F56 #664A0F #0F661F #0F2B66

split-complementary

#660F56 #2B660F #0F664A

monochromatic

#1B0416 #310729 #660F56 #9B1783 #D11FB0

Accessibility & contrast

On white

11.88

#660F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#660F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660F56

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660F56	#FFFFFF	#000000	##FFFFFF
##660F56	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122F58

Deuteranopia (green-blind)

#323C54

Tritanopia (blue-blind)

#6C1632

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #660f56;
/* rgb */ color: rgb(102, 15, 86);
/* oklch */ color: oklch(35.6% 0.142 337.2);

Tailwind

colors: {
  custom: {
    50: '#955a86',
    500: '#660f56',
    950: '#000000',
  },
}

SCSS

$custom: #660f56;
$custom-light: #955a86;
$custom-dark: #000000;

JSON

{
  "hex": "#660f56",
  "rgb": {
    "r": 102,
    "g": 15,
    "b": 86
  },
  "hsl": {
    "h": 311.034,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3562,
    "c": 0.14151,
    "h": 337.2
  },
  "luminance": 0.03838
}

Semantic roles & 50–950 ramp

primary

#660F56

secondary

#329F46

accent

#F15937

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #660F56

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

Preview Lab → · Contrast checker → · Palette generator →