#5B136E#5B136E

#5B136E is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.7% C 0.152 H 317.9°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#5B136E
RGB	rgb(91, 19, 110)
HSL	hsl(287, 71%, 25%)
HSV	hsv(287, 83%, 43%)
CMYK	cmyk(17.3%, 82.7%, 0%, 56.9%)
CIE-LAB	lab(23.05, 44.79, -36.18)
CIE-LCH	lch(23.05, 57.58, 321.07°)
OKLab	oklab(35.67% 0.1129 -0.1018)
OKLCH	oklch(35.67% 0.152 317.9)
XYZ	xyz(7.3613, 3.8160, 15.0976)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B136E #266E13

analogous

#2E136E #5B136E #6E1353

triadic

#5B136E #6E5B13 #136E5B

tetradic

#5B136E #6E2E13 #266E13 #13536E

square

#5B136E #6E2E13 #266E13 #13536E

split-complementary

#5B136E #536E13 #136E2E

monochromatic

#16051A #300A3A #5B136E #861CA2 #B125D6

Accessibility & contrast

On white

11.91

#5B136E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#5B136E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B136E

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B136E	#FFFFFF	#000000	##FFFFFF
##5B136E	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003370

Deuteranopia (green-blind)

#17396C

Tritanopia (blue-blind)

#5A2841

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b136e;
/* rgb */ color: rgb(91, 19, 110);
/* oklch */ color: oklch(35.7% 0.152 317.9);

Tailwind

colors: {
  custom: {
    50: '#8d5b98',
    500: '#5b136e',
    950: '#000000',
  },
}

SCSS

$custom: #5b136e;
$custom-light: #8d5b98;
$custom-dark: #000000;

JSON

{
  "hex": "#5b136e",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 110
  },
  "hsl": {
    "h": 287.473,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3567,
    "c": 0.15205,
    "h": 317.9
  },
  "luminance": 0.03816
}

Semantic roles & 50–950 ramp

primary

#5B136E

secondary

#4FA538

accent

#ED3A60

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D040E

muted

#7D797E

Preview Lab

Preview with #5B136E

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

Preview Lab → · Contrast checker → · Palette generator →