#5A186F#5A186F

#5A186F is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.0% C 0.147 H 316.5°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#5A186F
RGB	rgb(90, 24, 111)
HSL	hsl(286, 64%, 26%)
HSV	hsv(286, 78%, 44%)
CMYK	cmyk(18.9%, 78.4%, 0%, 56.5%)
CIE-LAB	lab(23.59, 42.98, -35.98)
CIE-LCH	lch(23.59, 56.05, 320.07°)
OKLab	oklab(36.04% 0.1067 -0.1013)
OKLCH	oklch(36.04% 0.147 316.5)
XYZ	xyz(7.4119, 3.9749, 15.4127)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A186F #2D6F18

analogous

#2F186F #5A186F #6F1859

triadic

#5A186F #6F5A18 #186F5A

tetradic

#5A186F #6F2F18 #2D6F18 #18596F

square

#5A186F #6F2F18 #2D6F18 #18596F

split-complementary

#5A186F #596F18 #186F2F

monochromatic

#140519 #310D3D #5A186F #8323A1 #AB2FD2

Accessibility & contrast

On white

11.70

#5A186F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#5A186F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A186F

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A186F	#FFFFFF	#000000	##FFFFFF
##5A186F	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003471

Deuteranopia (green-blind)

#183A6D

Tritanopia (blue-blind)

#592B42

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5a186f;
/* rgb */ color: rgb(90, 24, 111);
/* oklch */ color: oklch(36.0% 0.147 316.5);

Tailwind

colors: {
  custom: {
    50: '#8c5d99',
    500: '#5a186f',
    950: '#000000',
  },
}

SCSS

$custom: #5a186f;
$custom-light: #8c5d99;
$custom-dark: #000000;

JSON

{
  "hex": "#5a186f",
  "rgb": {
    "r": 90,
    "g": 24,
    "b": 111
  },
  "hsl": {
    "h": 285.517,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36037,
    "c": 0.14716,
    "h": 316.5
  },
  "luminance": 0.03975
}

Semantic roles & 50–950 ramp

primary

#5A186F

secondary

#57A53E

accent

#E74069

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #5A186F

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

Preview Lab → · Contrast checker → · Palette generator →