#5B1A89#5B1A89

#5B1A89 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.5% C 0.171 H 306.2°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#5B1A89
RGB	rgb(91, 26, 137)
HSL	hsl(275, 68%, 32%)
HSV	hsv(275, 81%, 54%)
CMYK	cmyk(33.6%, 81%, 0%, 46.3%)
CIE-LAB	lab(26.07, 48.23, -48.45)
CIE-LCH	lch(26.07, 68.36, 314.87°)
OKLab	oklab(38.46% 0.1009 -0.1379)
OKLCH	oklch(38.46% 0.171 306.2)
XYZ	xyz(9.1981, 4.7692, 24.0980)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1A89 #48891A

analogous

#241A89 #5B1A89 #891A80

triadic

#5B1A89 #895B1A #1A895B

tetradic

#5B1A89 #89241A #48891A #1A8089

square

#5B1A89 #89241A #48891A #1A8089

split-complementary

#5B1A89 #80891A #1A8924

monochromatic

#170622 #391056 #5B1A89 #7D24BC #9C42DB

Accessibility & contrast

On white

10.75

#5B1A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#5B1A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1A89

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1A89	#FFFFFF	#000000	##FFFFFF
##5B1A89	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8C

Deuteranopia (green-blind)

#003E87

Tritanopia (blue-blind)

#533752

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #5b1a89;
/* rgb */ color: rgb(91, 26, 137);
/* oklch */ color: oklch(38.5% 0.171 306.2);

Tailwind

colors: {
  custom: {
    50: '#8e5fac',
    500: '#5b1a89',
    950: '#000000',
  },
}

SCSS

$custom: #5b1a89;
$custom-light: #8e5fac;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1a89",
  "rgb": {
    "r": 91,
    "g": 26,
    "b": 137
  },
  "hsl": {
    "h": 275.135,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.38458,
    "c": 0.17088,
    "h": 306.2
  },
  "luminance": 0.04769
}

Semantic roles & 50–950 ramp

primary

#5B1A89

secondary

#75BC43

accent

#EB3D85

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5B1A89

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

Preview Lab → · Contrast checker → · Palette generator →