#5A137D#5A137D

#5A137D is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.7% C 0.166 H 310.8°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A137D
RGB	rgb(90, 19, 125)
HSL	hsl(280, 74%, 28%)
HSV	hsv(280, 85%, 49%)
CMYK	cmyk(28%, 84.8%, 0%, 51%)
CIE-LAB	lab(24.07, 47.79, -44.16)
CIE-LCH	lch(24.07, 65.07, 317.26°)
OKLab	oklab(36.72% 0.1083 -0.1253)
OKLCH	oklch(36.72% 0.166 310.8)
XYZ	xyz(8.1503, 4.1203, 19.7640)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A137D #367D13

analogous

#25137D #5A137D #7D136B

triadic

#5A137D #7D5A13 #137D5A

tetradic

#5A137D #7D2513 #367D13 #136B7D

square

#5A137D #7D2513 #367D13 #136B7D

split-complementary

#5A137D #6B7D13 #137D25

monochromatic

#13041B #340B48 #5A137D #801BB2 #A42CDF

Accessibility & contrast

On white

11.51

#5A137D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#5A137D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A137D

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A137D	#FFFFFF	#000000	##FFFFFF
##5A137D	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#003A7B

Tritanopia (blue-blind)

#552F49

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5a137d;
/* rgb */ color: rgb(90, 19, 125);
/* oklch */ color: oklch(36.7% 0.166 310.8);

Tailwind

colors: {
  custom: {
    50: '#8d5ca3',
    500: '#5a137d',
    950: '#000000',
  },
}

SCSS

$custom: #5a137d;
$custom-light: #8d5ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a137d",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 125
  },
  "hsl": {
    "h": 280.189,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36716,
    "c": 0.1656,
    "h": 310.8
  },
  "luminance": 0.0412
}

Semantic roles & 50–950 ramp

primary

#5A137D

secondary

#61B339

accent

#F03875

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D040F

muted

#7E797F

Preview Lab

Preview with #5A137D

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

Preview Lab → · Contrast checker → · Palette generator →