#5A1684#5A1684

#5A1684 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.170 H 307.8°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#5A1684
RGB	rgb(90, 22, 132)
HSL	hsl(277, 71%, 30%)
HSV	hsv(277, 83%, 52%)
CMYK	cmyk(31.8%, 83.3%, 0%, 48.2%)
CIE-LAB	lab(24.99, 48.35, -47.07)
CIE-LCH	lch(24.99, 67.48, 315.77°)
OKLab	oklab(37.55% 0.104 -0.1339)
OKLCH	oklch(37.55% 0.17 307.8)
XYZ	xyz(8.6673, 4.4136, 22.2206)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1684 #408416

analogous

#231684 #5A1684 #841677

triadic

#5A1684 #845A16 #16845A

tetradic

#5A1684 #842316 #408416 #167784

square

#5A1684 #842316 #408416 #167784

split-complementary

#5A1684 #778416 #168423

monochromatic

#12051B #360D50 #5A1684 #7E1FB8 #9E37DE

Accessibility & contrast

On white

11.15

#5A1684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#5A1684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1684

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1684	#FFFFFF	#000000	##FFFFFF
##5A1684	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003987

Deuteranopia (green-blind)

#003C82

Tritanopia (blue-blind)

#53334E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5a1684;
/* rgb */ color: rgb(90, 22, 132);
/* oklch */ color: oklch(37.5% 0.170 307.8);

Tailwind

colors: {
  custom: {
    50: '#8e5da9',
    500: '#5a1684',
    950: '#000000',
  },
}

SCSS

$custom: #5a1684;
$custom-light: #8e5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1684",
  "rgb": {
    "r": 90,
    "g": 22,
    "b": 132
  },
  "hsl": {
    "h": 277.091,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.37546,
    "c": 0.16955,
    "h": 307.8
  },
  "luminance": 0.04413
}

Semantic roles & 50–950 ramp

primary

#5A1684

secondary

#6CB83D

accent

#EE3A7F

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1684

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

Preview Lab → · Contrast checker → · Palette generator →