#5A105B#5A105B

#5A105B is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.138 H 327.5°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#5A105B
RGB	rgb(90, 16, 91)
HSL	hsl(299, 70%, 21%)
HSV	hsv(299, 82%, 36%)
CMYK	cmyk(1.1%, 82.4%, 0%, 64.3%)
CIE-LAB	lab(21.21, 41.87, -26.69)
CIE-LCH	lch(21.21, 49.65, 327.49°)
OKLab	oklab(33.9% 0.1163 -0.0741)
OKLCH	oklch(33.9% 0.138 327.5)
XYZ	xyz(6.2900, 3.3000, 10.2012)
Luminance	0.0330 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A105B #115B10

analogous

#34105B #5A105B #5B1036

triadic

#5A105B #5B5A10 #105B5A

tetradic

#5A105B #5B3410 #115B10 #10365B

square

#5A105B #5B3410 #115B10 #10365B

split-complementary

#5A105B #365B10 #105B34

monochromatic

#1A051A #270727 #5A105B #8D198F #C122C3

Accessibility & contrast

On white

12.65

#5A105B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#5A105B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A105B

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A105B	#FFFFFF	#000000	##FFFFFF
##5A105B	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5D

Deuteranopia (green-blind)

#253659

Tritanopia (blue-blind)

#5D1D35

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5a105b;
/* rgb */ color: rgb(90, 16, 91);
/* oklch */ color: oklch(33.9% 0.138 327.5);

Tailwind

colors: {
  custom: {
    50: '#8c588a',
    500: '#5a105b',
    950: '#000000',
  },
}

SCSS

$custom: #5a105b;
$custom-light: #8c588a;
$custom-dark: #000000;

JSON

{
  "hex": "#5a105b",
  "rgb": {
    "r": 90,
    "g": 16,
    "b": 91
  },
  "hsl": {
    "h": 299.2,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33904,
    "c": 0.13791,
    "h": 327.5
  },
  "luminance": 0.033
}

Semantic roles & 50–950 ramp

primary

#5A105B

secondary

#349433

accent

#ED3B3D

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5A105B

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

Preview Lab → · Contrast checker → · Palette generator →