#66136A#66136A

#66136A is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.2% C 0.153 H 326.0°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#66136A
RGB	rgb(102, 19, 106)
HSL	hsl(297, 70%, 25%)
HSV	hsv(297, 82%, 42%)
CMYK	cmyk(3.8%, 82.1%, 0%, 58.4%)
CIE-LAB	lab(24.74, 46.35, -30.78)
CIE-LCH	lch(24.74, 55.64, 326.41°)
OKLab	oklab(37.16% 0.1272 -0.0857)
OKLCH	oklch(37.16% 0.153 326)
XYZ	xyz(8.3137, 4.3317, 14.0311)
Luminance	0.0433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66136A #176A13

analogous

#3A136A #66136A #6A1343

triadic

#66136A #6A6613 #136A66

tetradic

#66136A #6A3A13 #176A13 #13436A

square

#66136A #6A3A13 #176A13 #13436A

split-complementary

#66136A #436A13 #136A3A

monochromatic

#19051A #340A36 #66136A #981C9E #CA26D2

Accessibility & contrast

On white

11.25

#66136A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#66136A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66136A

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66136A	#FFFFFF	#000000	##FFFFFF
##66136A	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346C

Deuteranopia (green-blind)

#283E68

Tritanopia (blue-blind)

#69233E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #66136a;
/* rgb */ color: rgb(102, 19, 106);
/* oklch */ color: oklch(37.2% 0.153 326.0);

Tailwind

colors: {
  custom: {
    50: '#955c95',
    500: '#66136a',
    950: '#000000',
  },
}

SCSS

$custom: #66136a;
$custom-light: #955c95;
$custom-dark: #000000;

JSON

{
  "hex": "#66136a",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 106
  },
  "hsl": {
    "h": 297.241,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.37155,
    "c": 0.15335,
    "h": 326
  },
  "luminance": 0.04331
}

Semantic roles & 50–950 ramp

primary

#66136A

secondary

#3CA138

accent

#EC3B44

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #66136A

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

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