#6B1880#6B1880

#6B1880 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.9% C 0.170 H 318.3°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#6B1880
RGB	rgb(107, 24, 128)
HSL	hsl(288, 68%, 30%)
HSV	hsv(288, 81%, 50%)
CMYK	cmyk(16.4%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(27.68, 50.01, -40.08)
CIE-LCH	lch(27.68, 64.08, 321.29°)
OKLab	oklab(39.89% 0.1266 -0.1127)
OKLCH	oklch(39.89% 0.17 318.3)
XYZ	xyz(10.2858, 5.3381, 20.9064)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1880 #2D8018

analogous

#371880 #6B1880 #801861

triadic

#6B1880 #806B18 #18806B

tetradic

#6B1880 #803718 #2D8018 #186180

square

#6B1880 #803718 #2D8018 #186180

split-complementary

#6B1880 #618018 #188037

monochromatic

#16051A #400E4C #6B1880 #9622B4 #B939DA

Accessibility & contrast

On white

10.16

#6B1880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#6B1880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1880

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1880	#FFFFFF	#000000	##FFFFFF
##6B1880	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#1E447E

Tritanopia (blue-blind)

#6A2F4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6b1880;
/* rgb */ color: rgb(107, 24, 128);
/* oklch */ color: oklch(39.9% 0.170 318.3);

Tailwind

colors: {
  custom: {
    50: '#9960a5',
    500: '#6b1880',
    950: '#000000',
  },
}

SCSS

$custom: #6b1880;
$custom-light: #9960a5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1880",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 287.885,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39886,
    "c": 0.16955,
    "h": 318.3
  },
  "luminance": 0.05338
}

Semantic roles & 50–950 ramp

primary

#6B1880

secondary

#57B440

accent

#EB3D60

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6B1880

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

Preview Lab → · Contrast checker → · Palette generator →