#5A1B95#5A1B95

#5A1B95 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.5% C 0.182 H 301.5°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#5A1B95
RGB	rgb(90, 27, 149)
HSL	hsl(271, 69%, 35%)
HSV	hsv(271, 82%, 58%)
CMYK	cmyk(39.6%, 81.9%, 0%, 41.6%)
CIE-LAB	lab(27.09, 50.54, -54.21)
CIE-LCH	lch(27.09, 74.12, 312.99°)
OKLab	oklab(39.47% 0.0951 -0.1549)
OKLCH	oklch(39.47% 0.182 301.5)
XYZ	xyz(10.0319, 5.1274, 28.8891)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1B95 #56951B

analogous

#1D1B95 #5A1B95 #951B93

triadic

#5A1B95 #955A1B #1B955A

tetradic

#5A1B95 #951D1B #56951B #1B9395

square

#5A1B95 #951D1B #56951B #1B9395

split-complementary

#5A1B95 #93951B #1B951D

monochromatic

#1B082D #3B1261 #5A1B95 #7924C9 #984CDF

Accessibility & contrast

On white

10.37

#5A1B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#5A1B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1B95

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1B95	#FFFFFF	#000000	##FFFFFF
##5A1B95	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F98

Deuteranopia (green-blind)

#003F93

Tritanopia (blue-blind)

#4D3D59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #5a1b95;
/* rgb */ color: rgb(90, 27, 149);
/* oklch */ color: oklch(39.5% 0.182 301.5);

Tailwind

colors: {
  custom: {
    50: '#8f60b5',
    500: '#5a1b95',
    950: '#000000',
  },
}

SCSS

$custom: #5a1b95;
$custom-light: #8f60b5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1b95",
  "rgb": {
    "r": 90,
    "g": 27,
    "b": 149
  },
  "hsl": {
    "h": 270.984,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39466,
    "c": 0.18177,
    "h": 301.5
  },
  "luminance": 0.05127
}

Semantic roles & 50–950 ramp

primary

#5A1B95

secondary

#84C14B

accent

#EC3C91

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5A1B95

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

Preview Lab → · Contrast checker → · Palette generator →