#660E59#660E59

#660E59 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.7% C 0.145 H 335.4°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#660E59
RGB	rgb(102, 14, 89)
HSL	hsl(309, 76%, 23%)
HSV	hsv(309, 86%, 40%)
CMYK	cmyk(0%, 86.3%, 12.7%, 60%)
CIE-LAB	lab(23.21, 44.89, -22.04)
CIE-LCH	lch(23.21, 50.01, 333.85°)
OKLab	oklab(35.73% 0.1314 -0.0603)
OKLCH	oklch(35.73% 0.145 335.4)
XYZ	xyz(7.4398, 3.8608, 9.8026)
Luminance	0.0386 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660E59 #0E661B

analogous

#470E66 #660E59 #660E2D

triadic

#660E59 #59660E #0E5966

tetradic

#660E59 #66470E #0E661B #0E2D66

square

#660E59 #66470E #0E661B #0E2D66

split-complementary

#660E59 #2D660E #0E6647

monochromatic

#1B0417 #30072A #660E59 #9C1588 #D21DB7

Accessibility & contrast

On white

11.85

#660E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#660E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660E59

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660E59	#FFFFFF	#000000	##FFFFFF
##660E59	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2F5B

Deuteranopia (green-blind)

#303C57

Tritanopia (blue-blind)

#6C1734

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #660e59;
/* rgb */ color: rgb(102, 14, 89);
/* oklch */ color: oklch(35.7% 0.145 335.4);

Tailwind

colors: {
  custom: {
    50: '#955a88',
    500: '#660e59',
    950: '#000000',
  },
}

SCSS

$custom: #660e59;
$custom-light: #955a88;
$custom-dark: #000000;

JSON

{
  "hex": "#660e59",
  "rgb": {
    "r": 102,
    "g": 14,
    "b": 89
  },
  "hsl": {
    "h": 308.864,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.35728,
    "c": 0.14462,
    "h": 335.4
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#660E59

secondary

#319F41

accent

#F25135

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #660E59

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

Preview Lab → · Contrast checker → · Palette generator →