#5A1C8B#5A1C8B

#5A1C8B is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.7% C 0.171 H 304.7°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#5A1C8B
RGB	rgb(90, 28, 139)
HSL	hsl(274, 66%, 33%)
HSV	hsv(274, 80%, 55%)
CMYK	cmyk(35.3%, 79.9%, 0%, 45.5%)
CIE-LAB	lab(26.36, 47.76, -49.23)
CIE-LCH	lch(26.36, 68.59, 314.13°)
OKLab	oklab(38.68% 0.0972 -0.1403)
OKLCH	oklch(38.68% 0.171 304.7)
XYZ	xyz(9.2908, 4.8683, 24.8713)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1C8B #4D8B1C

analogous

#231C8B #5A1C8B #8B1C84

triadic

#5A1C8B #8B5A1C #1C8B5A

tetradic

#5A1C8B #8B231C #4D8B1C #1C848B

square

#5A1C8B #8B231C #4D8B1C #1C848B

split-complementary

#5A1C8B #848B1C #1C8B23

monochromatic

#180725 #391258 #5A1C8B #7B26BE #9947DA

Accessibility & contrast

On white

10.64

#5A1C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#5A1C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1C8B

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1C8B	#FFFFFF	#000000	##FFFFFF
##5A1C8B	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8E

Deuteranopia (green-blind)

#003E89

Tritanopia (blue-blind)

#513953

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #5a1c8b;
/* rgb */ color: rgb(90, 28, 139);
/* oklch */ color: oklch(38.7% 0.171 304.7);

Tailwind

colors: {
  custom: {
    50: '#8e60ae',
    500: '#5a1c8b',
    950: '#000000',
  },
}

SCSS

$custom: #5a1c8b;
$custom-light: #8e60ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1c8b",
  "rgb": {
    "r": 90,
    "g": 28,
    "b": 139
  },
  "hsl": {
    "h": 273.514,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.38682,
    "c": 0.17065,
    "h": 304.7
  },
  "luminance": 0.04868
}

Semantic roles & 50–950 ramp

primary

#5A1C8B

secondary

#7BBC47

accent

#E93E8A

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1C8B

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

Preview Lab → · Contrast checker → · Palette generator →