#5A21AA#5A21AA

#5A21AA is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.9% C 0.198 H 295.1°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#5A21AA
RGB	rgb(90, 33, 170)
HSL	hsl(265, 67%, 40%)
HSV	hsv(265, 81%, 67%)
CMYK	cmyk(47.1%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(29.82, 53.43, -62.52)
CIE-LCH	lch(29.82, 82.24, 310.51°)
OKLab	oklab(41.95% 0.0839 -0.1793)
OKLCH	oklch(41.95% 0.198 295.1)
XYZ	xyz(12.0140, 6.1633, 38.5791)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A21AA #71AA21

analogous

#212CAA #5A21AA #9F21AA

triadic

#5A21AA #AA5A21 #21AA5A

tetradic

#5A21AA #AA212C #71AA21 #21AA9F

square

#5A21AA #AA212C #71AA21 #21AA9F

split-complementary

#5A21AA #AA9F21 #2CAA21

monochromatic

#240D43 #3F1777 #5A21AA #7631D7 #9864E1

Accessibility & contrast

On white

9.41

#5A21AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#5A21AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A21AA

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A21AA	#FFFFFF	#000000	##FFFFFF
##5A21AA	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#0044A7

Tritanopia (blue-blind)

#434866

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5a21aa;
/* rgb */ color: rgb(90, 33, 170);
/* oklch */ color: oklch(41.9% 0.198 295.1);

Tailwind

colors: {
  custom: {
    50: '#9164c4',
    500: '#5a21aa',
    950: '#000000',
  },
}

SCSS

$custom: #5a21aa;
$custom-light: #9164c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a21aa",
  "rgb": {
    "r": 90,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 264.964,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.41948,
    "c": 0.198,
    "h": 295.1
  },
  "luminance": 0.06164
}

Semantic roles & 50–950 ramp

primary

#5A21AA

secondary

#9CC661

accent

#EA3DA2

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5A21AA

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

Preview Lab → · Contrast checker → · Palette generator →