#5A1B7D#5A1B7D

#5A1B7D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.158 H 310.1°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#5A1B7D
RGB	rgb(90, 27, 125)
HSL	hsl(279, 64%, 30%)
HSV	hsv(279, 78%, 49%)
CMYK	cmyk(28%, 78.4%, 0%, 51%)
CIE-LAB	lab(25.07, 44.88, -42.53)
CIE-LCH	lch(25.07, 61.83, 316.54°)
OKLab	oklab(37.42% 0.1014 -0.1206)
OKLCH	oklch(37.42% 0.158 310.1)
XYZ	xyz(8.3093, 4.4384, 19.8170)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1B7D #3E7D1B

analogous

#291B7D #5A1B7D #7D1B6F

triadic

#5A1B7D #7D5A1B #1B7D5A

tetradic

#5A1B7D #7D291B #3E7D1B #1B6F7D

square

#5A1B7D #7D291B #3E7D1B #1B6F7D

split-complementary

#5A1B7D #6F7D1B #1B7D29

monochromatic

#120519 #36104B #5A1B7D #7E26AF #9F3DD5

Accessibility & contrast

On white

11.13

#5A1B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#5A1B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1B7D

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1B7D	#FFFFFF	#000000	##FFFFFF
##5A1B7D	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#013C7B

Tritanopia (blue-blind)

#55324B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5a1b7d;
/* rgb */ color: rgb(90, 27, 125);
/* oklch */ color: oklch(37.4% 0.158 310.1);

Tailwind

colors: {
  custom: {
    50: '#8d5fa3',
    500: '#5a1b7d',
    950: '#000000',
  },
}

SCSS

$custom: #5a1b7d;
$custom-light: #8d5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1b7d",
  "rgb": {
    "r": 90,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 278.571,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37421,
    "c": 0.15753,
    "h": 310.1
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#5A1B7D

secondary

#6AB143

accent

#E7407C

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #5A1B7D

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

Preview Lab → · Contrast checker → · Palette generator →