#5A105E#5A105E

#5A105E is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.140 H 325.8°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#5A105E
RGB	rgb(90, 16, 94)
HSL	hsl(297, 71%, 22%)
HSV	hsv(297, 83%, 37%)
CMYK	cmyk(4.3%, 83%, 0%, 63.1%)
CIE-LAB	lab(21.40, 42.42, -28.36)
CIE-LCH	lch(21.40, 51.03, 326.23°)
OKLab	oklab(34.11% 0.1162 -0.079)
OKLCH	oklch(34.11% 0.14 325.8)
XYZ	xyz(6.4220, 3.3528, 10.8964)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A105E #145E10

analogous

#33105E #5A105E #5E103B

triadic

#5A105E #5E5A10 #105E5A

tetradic

#5A105E #5E3310 #145E10 #103B5E

square

#5A105E #5E3310 #145E10 #103B5E

split-complementary

#5A105E #3B5E10 #105E33

monochromatic

#19041A #28072A #5A105E #8C1992 #BE22C7

Accessibility & contrast

On white

12.57

#5A105E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5A105E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A105E

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A105E	#FFFFFF	#000000	##FFFFFF
##5A105E	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#23365C

Tritanopia (blue-blind)

#5C1E37

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5a105e;
/* rgb */ color: rgb(90, 16, 94);
/* oklch */ color: oklch(34.1% 0.140 325.8);

Tailwind

colors: {
  custom: {
    50: '#8c598c',
    500: '#5a105e',
    950: '#000000',
  },
}

SCSS

$custom: #5a105e;
$custom-light: #8c598c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a105e",
  "rgb": {
    "r": 90,
    "g": 16,
    "b": 94
  },
  "hsl": {
    "h": 296.923,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34108,
    "c": 0.14045,
    "h": 325.8
  },
  "luminance": 0.03352
}

Semantic roles & 50–950 ramp

primary

#5A105E

secondary

#389733

accent

#EE3A43

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5A105E

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

Preview Lab → · Contrast checker → · Palette generator →