#5F21A4#5F21A4

#5F21A4 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.0% C 0.192 H 299.1°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#5F21A4
RGB	rgb(95, 33, 164)
HSL	hsl(268, 66%, 39%)
HSV	hsv(268, 80%, 64%)
CMYK	cmyk(42.1%, 79.9%, 0%, 35.7%)
CIE-LAB	lab(29.91, 52.67, -58.73)
CIE-LCH	lch(29.91, 78.88, 311.89°)
OKLab	oklab(41.99% 0.0935 -0.168)
OKLCH	oklch(41.99% 0.192 299.1)
XYZ	xyz(11.9623, 6.2008, 35.6814)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F21A4 #66A421

analogous

#2124A4 #5F21A4 #A021A4

triadic

#5F21A4 #A45F21 #21A45F

tetradic

#5F21A4 #A42124 #66A421 #21A4A0

square

#5F21A4 #A42124 #66A421 #21A4A0

split-complementary

#5F21A4 #A4A021 #24A421

monochromatic

#240C3E #411771 #5F21A4 #7D2DD5 #9C60DF

Accessibility & contrast

On white

9.37

#5F21A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#5F21A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F21A4

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F21A4	#FFFFFF	#000000	##FFFFFF
##5F21A4	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#0045A2

Tritanopia (blue-blind)

#4E4563

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5f21a4;
/* rgb */ color: rgb(95, 33, 164);
/* oklch */ color: oklch(42.0% 0.192 299.1);

Tailwind

colors: {
  custom: {
    50: '#9364c0',
    500: '#5f21a4',
    950: '#000000',
  },
}

SCSS

$custom: #5f21a4;
$custom-light: #9364c0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f21a4",
  "rgb": {
    "r": 95,
    "g": 33,
    "b": 164
  },
  "hsl": {
    "h": 268.397,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41986,
    "c": 0.19226,
    "h": 299.1
  },
  "luminance": 0.06201
}

Semantic roles & 50–950 ramp

primary

#5F21A4

secondary

#93C45D

accent

#E93E98

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #5F21A4

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

Preview Lab → · Contrast checker → · Palette generator →