#66135B#66135B

#66135B is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.141 H 334.3°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#66135B
RGB	rgb(102, 19, 91)
HSL	hsl(308, 69%, 24%)
HSV	hsv(308, 81%, 40%)
CMYK	cmyk(0%, 81.4%, 10.8%, 60%)
CIE-LAB	lab(23.82, 43.76, -22.40)
CIE-LCH	lch(23.82, 49.16, 332.90°)
OKLab	oklab(36.21% 0.1272 -0.0614)
OKLCH	oklch(36.21% 0.141 334.3)
XYZ	xyz(7.6008, 4.0465, 10.2763)
Luminance	0.0405 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66135B #13661E

analogous

#471366 #66135B #661331

triadic

#66135B #5B6613 #135B66

tetradic

#66135B #664713 #13661E #133166

square

#66135B #664713 #13661E #133166

split-complementary

#66135B #316613 #136647

monochromatic

#1A0517 #32092D #66135B #9A1D89 #CD26B7

Accessibility & contrast

On white

11.61

#66135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#66135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66135B

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66135B	#FFFFFF	#000000	##FFFFFF
##66135B	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11315D

Deuteranopia (green-blind)

#313D59

Tritanopia (blue-blind)

#6B1B36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #66135b;
/* rgb */ color: rgb(102, 19, 91);
/* oklch */ color: oklch(36.2% 0.141 334.3);

Tailwind

colors: {
  custom: {
    50: '#955c89',
    500: '#66135b',
    950: '#000000',
  },
}

SCSS

$custom: #66135b;
$custom-light: #955c89;
$custom-dark: #000000;

JSON

{
  "hex": "#66135b",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 307.952,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36208,
    "c": 0.14126,
    "h": 334.3
  },
  "luminance": 0.04046
}

Semantic roles & 50–950 ramp

primary

#66135B

secondary

#379D45

accent

#EB543C

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #66135B

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

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