#5B136F#5B136F

#5B136F is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.7% C 0.153 H 317.5°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#5B136F
RGB	rgb(91, 19, 111)
HSL	hsl(287, 71%, 25%)
HSV	hsv(287, 83%, 44%)
CMYK	cmyk(18%, 82.9%, 0%, 56.5%)
CIE-LAB	lab(23.13, 45.00, -36.71)
CIE-LCH	lch(23.13, 58.07, 320.79°)
OKLab	oklab(35.75% 0.1127 -0.1034)
OKLCH	oklch(35.75% 0.153 317.5)
XYZ	xyz(7.4161, 3.8379, 15.3860)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B136F #276F13

analogous

#2D136F #5B136F #6F1355

triadic

#5B136F #6F5B13 #136F5B

tetradic

#5B136F #6F2D13 #276F13 #13556F

square

#5B136F #6F2D13 #276F13 #13556F

split-complementary

#5B136F #556F13 #136F2D

monochromatic

#15041A #300A3B #5B136F #861CA3 #B125D8

Accessibility & contrast

On white

11.88

#5B136F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5B136F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B136F

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B136F	#FFFFFF	#000000	##FFFFFF
##5B136F	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#16396D

Tritanopia (blue-blind)

#5A2841

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b136f;
/* rgb */ color: rgb(91, 19, 111);
/* oklch */ color: oklch(35.7% 0.153 317.5);

Tailwind

colors: {
  custom: {
    50: '#8d5b99',
    500: '#5b136f',
    950: '#000000',
  },
}

SCSS

$custom: #5b136f;
$custom-light: #8d5b99;
$custom-dark: #000000;

JSON

{
  "hex": "#5b136f",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 111
  },
  "hsl": {
    "h": 286.957,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35746,
    "c": 0.15296,
    "h": 317.5
  },
  "luminance": 0.03838
}

Semantic roles & 50–950 ramp

primary

#5B136F

secondary

#50A638

accent

#EE3A61

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D040E

muted

#7D797E

Preview Lab

Preview with #5B136F

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

Preview Lab → · Contrast checker → · Palette generator →