#5F186E#5F186E

#5F186E is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.7% C 0.148 H 319.9°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#5F186E
RGB	rgb(95, 24, 110)
HSL	hsl(290, 64%, 26%)
HSV	hsv(290, 78%, 43%)
CMYK	cmyk(13.6%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(24.36, 43.87, -34.04)
CIE-LCH	lch(24.36, 55.53, 322.19°)
OKLab	oklab(36.73% 0.1135 -0.0955)
OKLCH	oklch(36.73% 0.148 319.9)
XYZ	xyz(7.8601, 4.2124, 15.1479)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 4.58

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F186E #276E18

analogous

#34186E #5F186E #6E1852

triadic

#5F186E #6E5F18 #186E5F

tetradic

#5F186E #6E3418 #276E18 #18526E

square

#5F186E #6E3418 #276E18 #18526E

split-complementary

#5F186E #526E18 #186E34

monochromatic

#160519 #340D3C #5F186E #8A23A0 #B52FD2

Accessibility & contrast

On white

11.40

#5F186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#5F186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F186E

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F186E	#FFFFFF	#000000	##FFFFFF
##5F186E	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#203C6C

Tritanopia (blue-blind)

#5F2942

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #5f186e;
/* rgb */ color: rgb(95, 24, 110);
/* oklch */ color: oklch(36.7% 0.148 319.9);

Tailwind

colors: {
  custom: {
    50: '#905d98',
    500: '#5f186e',
    950: '#000000',
  },
}

SCSS

$custom: #5f186e;
$custom-light: #905d98;
$custom-dark: #000000;

JSON

{
  "hex": "#5f186e",
  "rgb": {
    "r": 95,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 289.535,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36731,
    "c": 0.14831,
    "h": 319.9
  },
  "luminance": 0.04212
}

Semantic roles & 50–950 ramp

primary

#5F186E

secondary

#50A43E

accent

#E7415E

background

#F9F5F9

surface

#F1E9F2

border

#CBC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #5F186E

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

Preview Lab → · Contrast checker → · Palette generator →