#5A1C7D#5A1C7D

#5A1C7D is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.156 H 309.9°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#5A1C7D
RGB	rgb(90, 28, 125)
HSL	hsl(278, 63%, 30%)
HSV	hsv(278, 78%, 49%)
CMYK	cmyk(28%, 77.6%, 0%, 51%)
CIE-LAB	lab(25.21, 44.47, -42.30)
CIE-LCH	lch(25.21, 61.37, 316.44°)
OKLab	oklab(37.52% 0.1004 -0.1199)
OKLCH	oklch(37.52% 0.156 309.9)
XYZ	xyz(8.3326, 4.4850, 19.8248)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1C7D #3F7D1C

analogous

#2A1C7D #5A1C7D #7D1C6F

triadic

#5A1C7D #7D5A1C #1C7D5A

tetradic

#5A1C7D #7D2A1C #3F7D1C #1C6F7D

square

#5A1C7D #7D2A1C #3F7D1C #1C6F7D

split-complementary

#5A1C7D #6F7D1C #1C7D2A

monochromatic

#120619 #36114B #5A1C7D #7E27AF #9E3FD4

Accessibility & contrast

On white

11.07

#5A1C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#5A1C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1C7D

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1C7D	#FFFFFF	#000000	##FFFFFF
##5A1C7D	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#033D7B

Tritanopia (blue-blind)

#55334B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1c7d;
/* rgb */ color: rgb(90, 28, 125);
/* oklch */ color: oklch(37.5% 0.156 309.9);

Tailwind

colors: {
  custom: {
    50: '#8d5fa3',
    500: '#5a1c7d',
    950: '#000000',
  },
}

SCSS

$custom: #5a1c7d;
$custom-light: #8d5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1c7d",
  "rgb": {
    "r": 90,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 278.351,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.37522,
    "c": 0.15638,
    "h": 309.9
  },
  "luminance": 0.04485
}

Semantic roles & 50–950 ramp

primary

#5A1C7D

secondary

#6BB144

accent

#E6417D

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #5A1C7D

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

Preview Lab → · Contrast checker → · Palette generator →