#6C1D90#6C1D90

#6C1D90 is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.7% C 0.180 H 312.3°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#6C1D90
RGB	rgb(108, 29, 144)
HSL	hsl(281, 66%, 34%)
HSV	hsv(281, 80%, 56%)
CMYK	cmyk(25%, 79.9%, 0%, 43.5%)
CIE-LAB	lab(29.62, 51.80, -46.91)
CIE-LCH	lch(29.62, 69.88, 317.84°)
OKLab	oklab(41.66% 0.1208 -0.1328)
OKLCH	oklch(41.66% 0.18 312.3)
XYZ	xyz(11.6568, 6.0808, 26.9398)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1D90 #41901D

analogous

#321D90 #6C1D90 #901D7B

triadic

#6C1D90 #906C1D #1D906C

tetradic

#6C1D90 #90321D #41901D #1D7B90

square

#6C1D90 #90321D #41901D #1D7B90

split-complementary

#6C1D90 #7B901D #1D9032

monochromatic

#20082A #46135D #6C1D90 #9227C3 #AE4CDB

Accessibility & contrast

On white

9.48

#6C1D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#6C1D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1D90

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1D90	#FFFFFF	#000000	##FFFFFF
##6C1D90	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#07478E

Tritanopia (blue-blind)

#683956

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6c1d90;
/* rgb */ color: rgb(108, 29, 144);
/* oklch */ color: oklch(41.7% 0.180 312.3);

Tailwind

colors: {
  custom: {
    50: '#9a63b1',
    500: '#6c1d90',
    950: '#000000',
  },
}

SCSS

$custom: #6c1d90;
$custom-light: #9a63b1;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1d90",
  "rgb": {
    "r": 108,
    "g": 29,
    "b": 144
  },
  "hsl": {
    "h": 281.217,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41658,
    "c": 0.17951,
    "h": 312.3
  },
  "luminance": 0.0608
}

Semantic roles & 50–950 ramp

primary

#6C1D90

secondary

#6FBD4B

accent

#E93E74

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0611

muted

#7E7A80

Preview Lab

Preview with #6C1D90

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

Preview Lab → · Contrast checker → · Palette generator →