#5F33AB#5F33AB

#5F33AB is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.7% C 0.180 H 294.8°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#5F33AB
RGB	rgb(95, 51, 171)
HSL	hsl(262, 54%, 44%)
HSV	hsv(262, 70%, 67%)
CMYK	cmyk(44.4%, 70.2%, 0%, 32.9%)
CIE-LAB	lab(33.44, 46.18, -57.18)
CIE-LCH	lch(33.44, 73.50, 308.92°)
OKLab	oklab(44.65% 0.0756 -0.1636)
OKLCH	oklch(44.65% 0.18 294.8)
XYZ	xyz(13.2518, 7.7405, 39.3160)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 3.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F33AB #7FAB33

analogous

#3343AB #5F33AB #9B33AB

triadic

#5F33AB #AB5F33 #33AB5F

tetradic

#5F33AB #AB3343 #7FAB33 #33AB9B

square

#5F33AB #AB3343 #7FAB33 #33AB9B

split-complementary

#5F33AB #AB9B33 #43AB33

monochromatic

#2B174D #45257C #5F33AB #7D50CB #A07FD9

Accessibility & contrast

On white

8.24

#5F33AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#5F33AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F33AB

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F33AB	#FFFFFF	#000000	##FFFFFF
##5F33AB	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AF

Deuteranopia (green-blind)

#004DA9

Tritanopia (blue-blind)

#4A516B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5f33ab;
/* rgb */ color: rgb(95, 51, 171);
/* oklch */ color: oklch(44.7% 0.180 294.8);

Tailwind

colors: {
  custom: {
    50: '#936ec5',
    500: '#5f33ab',
    950: '#000000',
  },
}

SCSS

$custom: #5f33ab;
$custom-light: #936ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f33ab",
  "rgb": {
    "r": 95,
    "g": 51,
    "b": 171
  },
  "hsl": {
    "h": 262,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44654,
    "c": 0.18023,
    "h": 294.8
  },
  "luminance": 0.07741
}

Semantic roles & 50–950 ramp

primary

#5F33AB

secondary

#A7C278

accent

#DD4AA8

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5F33AB

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

Preview Lab → · Contrast checker → · Palette generator →