#531FA0#531FA0

#531FA0 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.0% C 0.189 H 294.3°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#531FA0
RGB	rgb(83, 31, 160)
HSL	hsl(264, 68%, 37%)
HSV	hsv(264, 81%, 63%)
CMYK	cmyk(48.1%, 80.6%, 0%, 37.3%)
CIE-LAB	lab(27.73, 50.67, -59.94)
CIE-LCH	lch(27.73, 78.49, 310.21°)
OKLab	oklab(40.01% 0.0778 -0.172)
OKLCH	oklch(40.01% 0.189 294.3)
XYZ	xyz(10.4007, 5.3567, 33.7368)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531FA0 #6CA01F

analogous

#1F2CA0 #531FA0 #931FA0

triadic

#531FA0 #A0531F #1FA053

tetradic

#531FA0 #A01F2C #6CA01F #1FA093

square

#531FA0 #A01F2C #6CA01F #1FA093

split-complementary

#531FA0 #A0931F #2CA01F

monochromatic

#1E0B39 #38156D #531FA0 #6E29D3 #905ADF

Accessibility & contrast

On white

10.14

#531FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#531FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531FA0

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531FA0	#FFFFFF	#000000	##FFFFFF
##531FA0	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A4

Deuteranopia (green-blind)

#003F9E

Tritanopia (blue-blind)

#3C4460

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #531fa0;
/* rgb */ color: rgb(83, 31, 160);
/* oklch */ color: oklch(40.0% 0.189 294.3);

Tailwind

colors: {
  custom: {
    50: '#8c62bd',
    500: '#531fa0',
    950: '#000000',
  },
}

SCSS

$custom: #531fa0;
$custom-light: #8c62bd;
$custom-dark: #000000;

JSON

{
  "hex": "#531fa0",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 160
  },
  "hsl": {
    "h": 264.186,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40014,
    "c": 0.18875,
    "h": 294.3
  },
  "luminance": 0.05357
}

Semantic roles & 50–950 ramp

primary

#531FA0

secondary

#98C358

accent

#EA3DA5

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #531FA0

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

Preview Lab → · Contrast checker → · Palette generator →