#66155A#66155A

#66155A is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.138 H 334.9°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#66155A
RGB	rgb(102, 21, 90)
HSL	hsl(309, 66%, 24%)
HSV	hsv(309, 79%, 40%)
CMYK	cmyk(0%, 79.4%, 11.8%, 60%)
CIE-LAB	lab(24.00, 42.93, -21.46)
CIE-LCH	lch(24.00, 48.00, 333.44°)
OKLab	oklab(36.32% 0.1252 -0.0587)
OKLCH	oklch(36.32% 0.138 334.9)
XYZ	xyz(7.5932, 4.1000, 10.0623)
Luminance	0.0410 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66155A #156621

analogous

#4A1566 #66155A #661532

triadic

#66155A #5A6615 #155A66

tetradic

#66155A #664A15 #156621 #153266

square

#66155A #664A15 #156621 #153266

split-complementary

#66155A #326615 #15664A

monochromatic

#190516 #330B2D #66155A #991F87 #CC2AB4

Accessibility & contrast

On white

11.54

#66155A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#66155A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66155A

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66155A	#FFFFFF	#000000	##FFFFFF
##66155A	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14315C

Deuteranopia (green-blind)

#323D58

Tritanopia (blue-blind)

#6B1C36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #66155a;
/* rgb */ color: rgb(102, 21, 90);
/* oklch */ color: oklch(36.3% 0.138 334.9);

Tailwind

colors: {
  custom: {
    50: '#955c89',
    500: '#66155a',
    950: '#000000',
  },
}

SCSS

$custom: #66155a;
$custom-light: #955c89;
$custom-dark: #000000;

JSON

{
  "hex": "#66155a",
  "rgb": {
    "r": 102,
    "g": 21,
    "b": 90
  },
  "hsl": {
    "h": 308.889,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36315,
    "c": 0.13829,
    "h": 334.9
  },
  "luminance": 0.04099
}

Semantic roles & 50–950 ramp

primary

#66155A

secondary

#3A9D49

accent

#E9583F

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #66155A

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

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