#6B1E90#6B1E90

#6B1E90 is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.6% C 0.178 H 311.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#6B1E90
RGB	rgb(107, 30, 144)
HSL	hsl(281, 66%, 34%)
HSV	hsv(281, 79%, 56%)
CMYK	cmyk(25.7%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(29.58, 51.25, -46.97)
CIE-LCH	lch(29.58, 69.52, 317.50°)
OKLab	oklab(41.6% 0.1185 -0.133)
OKLCH	oklch(41.6% 0.178 311.7)
XYZ	xyz(11.5608, 6.0683, 26.9424)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1E90 #43901E

analogous

#321E90 #6B1E90 #901E7C

triadic

#6B1E90 #906B1E #1E906B

tetradic

#6B1E90 #90321E #43901E #1E7C90

square

#6B1E90 #90321E #43901E #1E7C90

split-complementary

#6B1E90 #7C901E #1E9032

monochromatic

#20092B #45135D #6B1E90 #9129C3 #AD4EDA

Accessibility & contrast

On white

9.49

#6B1E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#6B1E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1E90

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1E90	#FFFFFF	#000000	##FFFFFF
##6B1E90	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#05478E

Tritanopia (blue-blind)

#663A57

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6b1e90;
/* rgb */ color: rgb(107, 30, 144);
/* oklch */ color: oklch(41.6% 0.178 311.7);

Tailwind

colors: {
  custom: {
    50: '#9a63b1',
    500: '#6b1e90',
    950: '#000000',
  },
}

SCSS

$custom: #6b1e90;
$custom-light: #9a63b1;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1e90",
  "rgb": {
    "r": 107,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 280.526,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41604,
    "c": 0.17817,
    "h": 311.7
  },
  "luminance": 0.06068
}

Semantic roles & 50–950 ramp

primary

#6B1E90

secondary

#71BD4D

accent

#E83F76

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #6B1E90

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

Preview Lab → · Contrast checker → · Palette generator →