#5A137C#5A137C

#5A137C is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.6% C 0.165 H 311.2°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#5A137C
RGB	rgb(90, 19, 124)
HSL	hsl(281, 73%, 28%)
HSV	hsv(281, 85%, 49%)
CMYK	cmyk(27.4%, 84.7%, 0%, 51.4%)
CIE-LAB	lab(23.98, 47.57, -43.66)
CIE-LCH	lch(23.98, 64.57, 317.45°)
OKLab	oklab(36.63% 0.1085 -0.1238)
OKLCH	oklch(36.63% 0.165 311.2)
XYZ	xyz(8.0867, 4.0949, 19.4293)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A137C #357C13

analogous

#25137C #5A137C #7C136A

triadic

#5A137C #7C5A13 #137C5A

tetradic

#5A137C #7C2513 #357C13 #136A7C

square

#5A137C #7C2513 #357C13 #136A7C

split-complementary

#5A137C #6A7C13 #137C25

monochromatic

#13041B #330B47 #5A137C #811BB1 #A42BDF

Accessibility & contrast

On white

11.54

#5A137C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#5A137C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A137C

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A137C	#FFFFFF	#000000	##FFFFFF
##5A137C	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#003A7A

Tritanopia (blue-blind)

#552E49

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5a137c;
/* rgb */ color: rgb(90, 19, 124);
/* oklch */ color: oklch(36.6% 0.165 311.2);

Tailwind

colors: {
  custom: {
    50: '#8d5ba3',
    500: '#5a137c',
    950: '#000000',
  },
}

SCSS

$custom: #5a137c;
$custom-light: #8d5ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a137c",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 124
  },
  "hsl": {
    "h": 280.571,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36632,
    "c": 0.16466,
    "h": 311.2
  },
  "luminance": 0.04095
}

Semantic roles & 50–950 ramp

primary

#5A137C

secondary

#60B239

accent

#F03873

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D040F

muted

#7E797F

Preview Lab

Preview with #5A137C

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

Preview Lab → · Contrast checker → · Palette generator →