#5A148B#5A148B

#5A148B is a dark, vivid violet. Relative luminance 0.045; OKLCH L 38.0% C 0.178 H 305.5°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#5A148B
RGB	rgb(90, 20, 139)
HSL	hsl(275, 75%, 31%)
HSV	hsv(275, 86%, 55%)
CMYK	cmyk(35.3%, 85.6%, 0%, 45.5%)
CIE-LAB	lab(25.38, 50.61, -50.83)
CIE-LCH	lch(25.38, 71.73, 314.88°)
OKLab	oklab(38% 0.1034 -0.1449)
OKLCH	oklch(38% 0.178 305.5)
XYZ	xyz(9.1258, 4.5381, 24.8163)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.60

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A148B #458B14

analogous

#1E148B #5A148B #8B1480

triadic

#5A148B #8B5A14 #148B5A

tetradic

#5A148B #8B1E14 #458B14 #14808B

square

#5A148B #8B1E14 #458B14 #14808B

split-complementary

#5A148B #808B14 #148B1E

monochromatic

#150520 #370C55 #5A148B #7D1CC1 #9C37E2

Accessibility & contrast

On white

11.01

#5A148B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#5A148B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A148B

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A148B	#FFFFFF	#000000	##FFFFFF
##5A148B	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8E

Deuteranopia (green-blind)

#003C89

Tritanopia (blue-blind)

#513652

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a148b;
/* rgb */ color: rgb(90, 20, 139);
/* oklch */ color: oklch(38.0% 0.178 305.5);

Tailwind

colors: {
  custom: {
    50: '#8e5dae',
    500: '#5a148b',
    950: '#000000',
  },
}

SCSS

$custom: #5a148b;
$custom-light: #8e5dae;
$custom-dark: #000000;

JSON

{
  "hex": "#5a148b",
  "rgb": {
    "r": 90,
    "g": 20,
    "b": 139
  },
  "hsl": {
    "h": 275.294,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38,
    "c": 0.17801,
    "h": 305.5
  },
  "luminance": 0.04538
}

Semantic roles & 50–950 ramp

primary

#5A148B

secondary

#72BF3C

accent

#F13683

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A148B

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

Preview Lab → · Contrast checker → · Palette generator →