#5F1B91#5F1B91

#5F1B91 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.8% C 0.179 H 305.5°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#5F1B91
RGB	rgb(95, 27, 145)
HSL	hsl(275, 69%, 34%)
HSV	hsv(275, 81%, 57%)
CMYK	cmyk(34.5%, 81.4%, 0%, 43.1%)
CIE-LAB	lab(27.47, 50.41, -51.11)
CIE-LCH	lch(27.47, 71.79, 314.61°)
OKLab	oklab(39.77% 0.1038 -0.1456)
OKLCH	oklch(39.77% 0.179 305.5)
XYZ	xyz(10.2209, 5.2612, 27.2596)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F1B91 #4D911B

analogous

#241B91 #5F1B91 #911B88

triadic

#5F1B91 #915F1B #1B915F

tetradic

#5F1B91 #91241B #4D911B #1B8891

square

#5F1B91 #91241B #4D911B #1B8891

split-complementary

#5F1B91 #88911B #1B9124

monochromatic

#1B082A #3D115D #5F1B91 #8125C5 #9E49DD

Accessibility & contrast

On white

10.23

#5F1B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#5F1B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F1B91

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F1B91	#FFFFFF	#000000	##FFFFFF
##5F1B91	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F94

Deuteranopia (green-blind)

#00418F

Tritanopia (blue-blind)

#563B56

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #5f1b91;
/* rgb */ color: rgb(95, 27, 145);
/* oklch */ color: oklch(39.8% 0.179 305.5);

Tailwind

colors: {
  custom: {
    50: '#9261b2',
    500: '#5f1b91',
    950: '#000000',
  },
}

SCSS

$custom: #5f1b91;
$custom-light: #9261b2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f1b91",
  "rgb": {
    "r": 95,
    "g": 27,
    "b": 145
  },
  "hsl": {
    "h": 274.576,
    "s": 68.605,
    "l": 33.725
  },
  "oklch": {
    "l": 0.3977,
    "c": 0.1788,
    "h": 305.5
  },
  "luminance": 0.05261
}

Semantic roles & 50–950 ramp

primary

#5F1B91

secondary

#7BBF49

accent

#EB3C87

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #5F1B91

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

Preview Lab → · Contrast checker → · Palette generator →