#5F21AA#5F21AA

#5F21AA is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.5% C 0.198 H 297.5°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#5F21AA
RGB	rgb(95, 33, 170)
HSL	hsl(267, 67%, 40%)
HSV	hsv(267, 81%, 67%)
CMYK	cmyk(44.1%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(30.45, 54.15, -61.46)
CIE-LCH	lch(30.45, 81.91, 311.38°)
OKLab	oklab(42.53% 0.0916 -0.176)
OKLCH	oklch(42.53% 0.198 297.5)
XYZ	xyz(12.5170, 6.4226, 38.6026)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F21AA #6CAA21

analogous

#2128AA #5F21AA #A321AA

triadic

#5F21AA #AA5F21 #21AA5F

tetradic

#5F21AA #AA2128 #6CAA21 #21AAA3

square

#5F21AA #AA2128 #6CAA21 #21AAA3

split-complementary

#5F21AA #AAA321 #28AA21

monochromatic

#260D43 #421777 #5F21AA #7C31D7 #9D64E1

Accessibility & contrast

On white

9.19

#5F21AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#5F21AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F21AA

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F21AA	#FFFFFF	#000000	##FFFFFF
##5F21AA	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#0046A7

Tritanopia (blue-blind)

#4B4866

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #5f21aa;
/* rgb */ color: rgb(95, 33, 170);
/* oklch */ color: oklch(42.5% 0.198 297.5);

Tailwind

colors: {
  custom: {
    50: '#9465c4',
    500: '#5f21aa',
    950: '#000000',
  },
}

SCSS

$custom: #5f21aa;
$custom-light: #9465c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f21aa",
  "rgb": {
    "r": 95,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 267.153,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42528,
    "c": 0.19845,
    "h": 297.5
  },
  "luminance": 0.06423
}

Semantic roles & 50–950 ramp

primary

#5F21AA

secondary

#98C661

accent

#EA3D9C

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5F21AA

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

Preview Lab → · Contrast checker → · Palette generator →