#5B1350#5B1350

#5B1350 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.6% C 0.126 H 335.0°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#5B1350
RGB	rgb(91, 19, 80)
HSL	hsl(309, 65%, 22%)
HSV	hsv(309, 79%, 36%)
CMYK	cmyk(0%, 79.1%, 12.1%, 64.3%)
CIE-LAB	lab(21.09, 39.15, -19.47)
CIE-LCH	lch(21.09, 43.73, 333.55°)
OKLab	oklab(33.64% 0.1142 -0.0532)
OKLCH	oklch(33.64% 0.126 335)
XYZ	xyz(5.9953, 3.2696, 7.9032)
Luminance	0.0327 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1350 #135B1E

analogous

#42135B #5B1350 #5B132C

triadic

#5B1350 #505B13 #13505B

tetradic

#5B1350 #5B4213 #135B1E #132C5B

square

#5B1350 #5B4213 #135B1E #132C5B

split-complementary

#5B1350 #2C5B13 #135B42

monochromatic

#190516 #280823 #5B1350 #8E1E7D #C028A9

Accessibility & contrast

On white

12.70

#5B1350 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#5B1350 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1350

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1350	#FFFFFF	#000000	##FFFFFF
##5B1350	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132C52

Deuteranopia (green-blind)

#2D364E

Tritanopia (blue-blind)

#601930

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b1350;
/* rgb */ color: rgb(91, 19, 80);
/* oklch */ color: oklch(33.6% 0.126 335.0);

Tailwind

colors: {
  custom: {
    50: '#8c5981',
    500: '#5b1350',
    950: '#000000',
  },
}

SCSS

$custom: #5b1350;
$custom-light: #8c5981;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1350",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 80
  },
  "hsl": {
    "h": 309.167,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33644,
    "c": 0.12601,
    "h": 335
  },
  "luminance": 0.03269
}

Semantic roles & 50–950 ramp

primary

#5B1350

secondary

#379345

accent

#E8593F

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #5B1350

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

Preview Lab → · Contrast checker → · Palette generator →