#5F31B2#5F31B2

#5F31B2 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 45.0% C 0.191 H 293.5°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#5F31B2
RGB	rgb(95, 49, 178)
HSL	hsl(261, 57%, 45%)
HSV	hsv(261, 72%, 70%)
CMYK	cmyk(46.6%, 72.5%, 0%, 30.2%)
CIE-LAB	lab(33.65, 49.09, -61.00)
CIE-LCH	lch(33.65, 78.30, 308.82°)
OKLab	oklab(44.99% 0.0761 -0.1748)
OKLCH	oklch(44.99% 0.191 293.5)
XYZ	xyz(13.8513, 7.8434, 42.8950)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F31B2 #84B231

analogous

#3144B2 #5F31B2 #9F31B2

triadic

#5F31B2 #B25F31 #31B25F

tetradic

#5F31B2 #B23144 #84B231 #31B29F

square

#5F31B2 #B23144 #84B231 #31B29F

split-complementary

#5F31B2 #B29F31 #44B231

monochromatic

#2C1752 #452482 #5F31B2 #7E51CF #A281DC

Accessibility & contrast

On white

8.18

#5F31B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5F31B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F31B2

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F31B2	#FFFFFF	#000000	##FFFFFF
##5F31B2	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B6

Deuteranopia (green-blind)

#004DAF

Tritanopia (blue-blind)

#46526E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5f31b2;
/* rgb */ color: rgb(95, 49, 178);
/* oklch */ color: oklch(45.0% 0.191 293.5);

Tailwind

colors: {
  custom: {
    50: '#946dca',
    500: '#5f31b2',
    950: '#000000',
  },
}

SCSS

$custom: #5f31b2;
$custom-light: #946dca;
$custom-dark: #000000;

JSON

{
  "hex": "#5f31b2",
  "rgb": {
    "r": 95,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 261.395,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44989,
    "c": 0.19068,
    "h": 293.5
  },
  "luminance": 0.07844
}

Semantic roles & 50–950 ramp

primary

#5F31B2

secondary

#AAC579

accent

#E048AA

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5F31B2

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

Preview Lab → · Contrast checker → · Palette generator →