#5A1784#5A1784

#5A1784 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.169 H 307.8°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#5A1784
RGB	rgb(90, 23, 132)
HSL	hsl(277, 70%, 30%)
HSV	hsv(277, 83%, 52%)
CMYK	cmyk(31.8%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(25.11, 48.01, -46.88)
CIE-LCH	lch(25.11, 67.10, 315.68°)
OKLab	oklab(37.63% 0.1032 -0.1333)
OKLCH	oklch(37.63% 0.169 307.8)
XYZ	xyz(8.6868, 4.4525, 22.2271)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.90

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1784 #418417

analogous

#241784 #5A1784 #841777

triadic

#5A1784 #845A17 #17845A

tetradic

#5A1784 #842417 #418417 #177784

square

#5A1784 #842417 #418417 #177784

split-complementary

#5A1784 #778417 #178424

monochromatic

#13051C #360E50 #5A1784 #7E20B8 #9D39DC

Accessibility & contrast

On white

11.11

#5A1784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#5A1784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1784

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1784	#FFFFFF	#000000	##FFFFFF
##5A1784	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003987

Deuteranopia (green-blind)

#003C82

Tritanopia (blue-blind)

#53344E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1784;
/* rgb */ color: rgb(90, 23, 132);
/* oklch */ color: oklch(37.6% 0.169 307.8);

Tailwind

colors: {
  custom: {
    50: '#8d5da9',
    500: '#5a1784',
    950: '#000000',
  },
}

SCSS

$custom: #5a1784;
$custom-light: #8d5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1784",
  "rgb": {
    "r": 90,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 276.881,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3763,
    "c": 0.16861,
    "h": 307.8
  },
  "luminance": 0.04452
}

Semantic roles & 50–950 ramp

primary

#5A1784

secondary

#6DB83F

accent

#ED3B7F

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1784

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

Preview Lab → · Contrast checker → · Palette generator →