#5A1BB3#5A1BB3

#5A1BB3 is a dark, highly saturated violet. Relative luminance 0.062; OKLCH L 42.3% C 0.212 H 293.5°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A1BB3
RGB	rgb(90, 27, 179)
HSL	hsl(265, 74%, 40%)
HSV	hsv(265, 85%, 70%)
CMYK	cmyk(49.7%, 84.9%, 0%, 29.8%)
CIE-LAB	lab(29.94, 57.88, -67.72)
CIE-LCH	lch(29.94, 89.08, 310.52°)
OKLab	oklab(42.29% 0.0846 -0.1945)
OKLCH	oklch(42.29% 0.212 293.5)
XYZ	xyz(12.7428, 6.2118, 43.1667)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1BB3 #74B31B

analogous

#1B28B3 #5A1BB3 #A61BB3

triadic

#5A1BB3 #B35A1B #1BB35A

tetradic

#5A1BB3 #B31B28 #74B31B #1BB3A6

square

#5A1BB3 #B31B28 #74B31B #1BB3A6

split-complementary

#5A1BB3 #B3A61B #28B31B

monochromatic

#250B49 #3F137E #5A1BB3 #762CDF #9961E7

Accessibility & contrast

On white

9.36

#5A1BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#5A1BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1BB3

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1BB3	#FFFFFF	#000000	##FFFFFF
##5A1BB3	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B7

Deuteranopia (green-blind)

#0044B0

Tritanopia (blue-blind)

#3D4A6A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5a1bb3;
/* rgb */ color: rgb(90, 27, 179);
/* oklch */ color: oklch(42.3% 0.212 293.5);

Tailwind

colors: {
  custom: {
    50: '#9362cb',
    500: '#5a1bb3',
    950: '#000000',
  },
}

SCSS

$custom: #5a1bb3;
$custom-light: #9362cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1bb3",
  "rgb": {
    "r": 90,
    "g": 27,
    "b": 179
  },
  "hsl": {
    "h": 264.868,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42294,
    "c": 0.21208,
    "h": 293.5
  },
  "luminance": 0.06212
}

Semantic roles & 50–950 ramp

primary

#5A1BB3

secondary

#9ECC5E

accent

#F037A4

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5A1BB3

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

Preview Lab → · Contrast checker → · Palette generator →