#5B1670#5B1670

#5B1670 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.1% C 0.151 H 316.8°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#5B1670
RGB	rgb(91, 22, 112)
HSL	hsl(286, 67%, 26%)
HSV	hsv(286, 80%, 44%)
CMYK	cmyk(18.7%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(23.57, 44.16, -36.65)
CIE-LCH	lch(23.57, 57.39, 320.31°)
OKLab	oklab(36.08% 0.1099 -0.1032)
OKLCH	oklch(36.08% 0.151 316.8)
XYZ	xyz(7.5255, 3.9681, 15.6956)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1670 #2B7016

analogous

#2E1670 #5B1670 #701658

triadic

#5B1670 #705B16 #16705B

tetradic

#5B1670 #702E16 #2B7016 #165870

square

#5B1670 #702E16 #2B7016 #165870

split-complementary

#5B1670 #587016 #16702E

monochromatic

#15051A #310C3D #5B1670 #8520A3 #AE2BD5

Accessibility & contrast

On white

11.71

#5B1670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#5B1670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1670

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1670	#FFFFFF	#000000	##FFFFFF
##5B1670	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003472

Deuteranopia (green-blind)

#173A6E

Tritanopia (blue-blind)

#5A2A42

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5b1670;
/* rgb */ color: rgb(91, 22, 112);
/* oklch */ color: oklch(36.1% 0.151 316.8);

Tailwind

colors: {
  custom: {
    50: '#8d5c9a',
    500: '#5b1670',
    950: '#000000',
  },
}

SCSS

$custom: #5b1670;
$custom-light: #8d5c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1670",
  "rgb": {
    "r": 91,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 286,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36078,
    "c": 0.15077,
    "h": 316.8
  },
  "luminance": 0.03968
}

Semantic roles & 50–950 ramp

primary

#5B1670

secondary

#55A63C

accent

#EA3E66

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D040E

muted

#7D797E

Preview Lab

Preview with #5B1670

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

Preview Lab → · Contrast checker → · Palette generator →