#5A1CA9#5A1CA9

#5A1CA9 is a dark, highly saturated violet. Relative luminance 0.059; OKLCH L 41.4% C 0.201 H 295.8°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#5A1CA9
RGB	rgb(90, 28, 169)
HSL	hsl(266, 72%, 39%)
HSV	hsv(266, 83%, 66%)
CMYK	cmyk(46.7%, 83.4%, 0%, 33.7%)
CIE-LAB	lab(29.08, 55.07, -63.14)
CIE-LCH	lch(29.08, 83.78, 311.09°)
OKLab	oklab(41.41% 0.0877 -0.1811)
OKLCH	oklch(41.41% 0.201 295.8)
XYZ	xyz(11.7912, 5.8684, 38.0399)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1CA9 #6BA91C

analogous

#1C24A9 #5A1CA9 #A01CA9

triadic

#5A1CA9 #A95A1C #1CA95A

tetradic

#5A1CA9 #A91C24 #6BA91C #1CA9A0

square

#5A1CA9 #A91C24 #6BA91C #1CA9A0

split-complementary

#5A1CA9 #A9A01C #24A91C

monochromatic

#220B40 #3E1374 #5A1CA9 #7627DB #975BE4

Accessibility & contrast

On white

9.66

#5A1CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#5A1CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1CA9

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1CA9	#FFFFFF	#000000	##FFFFFF
##5A1CA9	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#0042A6

Tritanopia (blue-blind)

#434665

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #5a1ca9;
/* rgb */ color: rgb(90, 28, 169);
/* oklch */ color: oklch(41.4% 0.201 295.8);

Tailwind

colors: {
  custom: {
    50: '#9162c4',
    500: '#5a1ca9',
    950: '#000000',
  },
}

SCSS

$custom: #5a1ca9;
$custom-light: #9162c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1ca9",
  "rgb": {
    "r": 90,
    "g": 28,
    "b": 169
  },
  "hsl": {
    "h": 266.383,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41406,
    "c": 0.2012,
    "h": 295.8
  },
  "luminance": 0.05869
}

Semantic roles & 50–950 ramp

primary

#5A1CA9

secondary

#97C859

accent

#EE399F

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5A1CA9

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

Preview Lab → · Contrast checker → · Palette generator →