#531FB0#531FB0

#531FB0 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.6% C 0.206 H 290.6°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#531FB0
RGB	rgb(83, 31, 176)
HSL	hsl(262, 70%, 41%)
HSV	hsv(262, 82%, 69%)
CMYK	cmyk(52.8%, 82.4%, 0%, 31%)
CIE-LAB	lab(29.29, 54.84, -67.02)
CIE-LCH	lch(29.29, 86.60, 309.29°)
OKLab	oklab(41.57% 0.0723 -0.1927)
OKLCH	oklch(41.57% 0.206 290.6)
XYZ	xyz(11.8915, 5.9530, 41.5884)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531FB0 #7CB01F

analogous

#1F34B0 #531FB0 #9B1FB0

triadic

#531FB0 #B0531F #1FB053

tetradic

#531FB0 #B01F34 #7CB01F #1FB09B

square

#531FB0 #B01F34 #7CB01F #1FB09B

split-complementary

#531FB0 #B09B1F #34B01F

monochromatic

#220D48 #3A167C #531FB0 #6E31DB #9365E4

Accessibility & contrast

On white

9.59

#531FB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#531FB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531FB0

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531FB0	#FFFFFF	#000000	##FFFFFF
##531FB0	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B4

Deuteranopia (green-blind)

#0042AD

Tritanopia (blue-blind)

#304B69

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #531fb0;
/* rgb */ color: rgb(83, 31, 176);
/* oklch */ color: oklch(41.6% 0.206 290.6);

Tailwind

colors: {
  custom: {
    50: '#8e63c9',
    500: '#531fb0',
    950: '#000000',
  },
}

SCSS

$custom: #531fb0;
$custom-light: #8e63c9;
$custom-dark: #000000;

JSON

{
  "hex": "#531fb0",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 176
  },
  "hsl": {
    "h": 261.517,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4157,
    "c": 0.20581,
    "h": 290.6
  },
  "luminance": 0.05954
}

Semantic roles & 50–950 ramp

primary

#531FB0

secondary

#A4C962

accent

#ED3BAD

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #531FB0

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

Preview Lab → · Contrast checker → · Palette generator →