#5A186E#5A186E

#5A186E is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.0% C 0.146 H 317.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#5A186E
RGB	rgb(90, 24, 110)
HSL	hsl(286, 64%, 26%)
HSV	hsv(286, 78%, 43%)
CMYK	cmyk(18.2%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(23.52, 42.76, -35.45)
CIE-LCH	lch(23.52, 55.55, 320.34°)
OKLab	oklab(35.96% 0.1069 -0.0998)
OKLCH	oklch(35.96% 0.146 317)
XYZ	xyz(7.3571, 3.9530, 15.1243)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A186E #2C6E18

analogous

#2F186E #5A186E #6E1857

triadic

#5A186E #6E5A18 #186E5A

tetradic

#5A186E #6E2F18 #2C6E18 #18576E

square

#5A186E #6E2F18 #2C6E18 #18576E

split-complementary

#5A186E #576E18 #186E2F

monochromatic

#150519 #310D3C #5A186E #8323A0 #AC2FD2

Accessibility & contrast

On white

11.73

#5A186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#5A186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A186E

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A186E	#FFFFFF	#000000	##FFFFFF
##5A186E	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003470

Deuteranopia (green-blind)

#193A6C

Tritanopia (blue-blind)

#592A42

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5a186e;
/* rgb */ color: rgb(90, 24, 110);
/* oklch */ color: oklch(36.0% 0.146 317.0);

Tailwind

colors: {
  custom: {
    50: '#8c5d98',
    500: '#5a186e',
    950: '#000000',
  },
}

SCSS

$custom: #5a186e;
$custom-light: #8c5d98;
$custom-dark: #000000;

JSON

{
  "hex": "#5a186e",
  "rgb": {
    "r": 90,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 286.047,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35962,
    "c": 0.1462,
    "h": 317
  },
  "luminance": 0.03953
}

Semantic roles & 50–950 ramp

primary

#5A186E

secondary

#56A43E

accent

#E74167

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #5A186E

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

Preview Lab → · Contrast checker → · Palette generator →