#66136F#66136F

#66136F is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.5% C 0.158 H 323.6°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#66136F
RGB	rgb(102, 19, 111)
HSL	hsl(294, 71%, 25%)
HSV	hsv(294, 83%, 44%)
CMYK	cmyk(8.1%, 82.9%, 0%, 56.5%)
CIE-LAB	lab(25.07, 47.27, -33.48)
CIE-LCH	lch(25.07, 57.93, 324.69°)
OKLab	oklab(37.5% 0.1268 -0.0936)
OKLCH	oklch(37.5% 0.158 323.6)
XYZ	xyz(8.5813, 4.4388, 15.4406)
Luminance	0.0444 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66136F #1C6F13

analogous

#38136F #66136F #6F134A

triadic

#66136F #6F6613 #136F66

tetradic

#66136F #6F3813 #1C6F13 #134A6F

square

#66136F #6F3813 #1C6F13 #134A6F

split-complementary

#66136F #4A6F13 #136F38

monochromatic

#18041A #360A3B #66136F #961CA3 #C625D8

Accessibility & contrast

On white

11.13

#66136F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#66136F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66136F

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66136F	#FFFFFF	#000000	##FFFFFF
##66136F	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003571

Deuteranopia (green-blind)

#253F6D

Tritanopia (blue-blind)

#682641

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #66136f;
/* rgb */ color: rgb(102, 19, 111);
/* oklch */ color: oklch(37.5% 0.158 323.6);

Tailwind

colors: {
  custom: {
    50: '#955d99',
    500: '#66136f',
    950: '#000000',
  },
}

SCSS

$custom: #66136f;
$custom-light: #955d99;
$custom-dark: #000000;

JSON

{
  "hex": "#66136f",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 111
  },
  "hsl": {
    "h": 294.13,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37497,
    "c": 0.15756,
    "h": 323.6
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#66136F

secondary

#43A638

accent

#EE3A4C

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #66136F

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

Preview Lab → · Contrast checker → · Palette generator →