#660E5C#660E5C

#660E5C is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.9% C 0.147 H 333.6°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#660E5C
RGB	rgb(102, 14, 92)
HSL	hsl(307, 76%, 23%)
HSV	hsv(307, 86%, 40%)
CMYK	cmyk(0%, 86.3%, 9.8%, 60%)
CIE-LAB	lab(23.38, 45.37, -23.76)
CIE-LCH	lch(23.38, 51.22, 332.36°)
OKLab	oklab(35.91% 0.1316 -0.0653)
OKLCH	oklch(35.91% 0.147 333.6)
XYZ	xyz(7.5684, 3.9122, 10.4797)
Luminance	0.0391 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660E5C #0E6618

analogous

#440E66 #660E5C #660E30

triadic

#660E5C #5C660E #0E5C66

tetradic

#660E5C #66440E #0E6618 #0E3066

square

#660E5C #66440E #0E6618 #0E3066

split-complementary

#660E5C #30660E #0E6644

monochromatic

#1B0418 #30072B #660E5C #9C158D #D21DBD

Accessibility & contrast

On white

11.78

#660E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#660E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660E5C

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660E5C	#FFFFFF	#000000	##FFFFFF
##660E5C	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A305E

Deuteranopia (green-blind)

#2F3C5A

Tritanopia (blue-blind)

#6B1935

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #660e5c;
/* rgb */ color: rgb(102, 14, 92);
/* oklch */ color: oklch(35.9% 0.147 333.6);

Tailwind

colors: {
  custom: {
    50: '#955a8a',
    500: '#660e5c',
    950: '#000000',
  },
}

SCSS

$custom: #660e5c;
$custom-light: #955a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#660e5c",
  "rgb": {
    "r": 102,
    "g": 14,
    "b": 92
  },
  "hsl": {
    "h": 306.818,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.35907,
    "c": 0.14685,
    "h": 333.6
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary

#660E5C

secondary

#319F3D

accent

#F24B35

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040C

muted

#7E797D

Preview Lab

Preview with #660E5C

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

Preview Lab → · Contrast checker → · Palette generator →