#531E7B#531E7B

#531E7B is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.6% C 0.150 H 306.2°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#531E7B
RGB	rgb(83, 30, 123)
HSL	hsl(274, 61%, 30%)
HSV	hsv(274, 76%, 48%)
CMYK	cmyk(32.5%, 75.6%, 0%, 51.8%)
CIE-LAB	lab(24.31, 41.69, -42.54)
CIE-LCH	lch(24.31, 59.56, 314.43°)
OKLab	oklab(36.62% 0.0886 -0.1209)
OKLCH	oklch(36.62% 0.15 306.2)
XYZ	xyz(7.6059, 4.1977, 19.1446)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.59

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531E7B #467B1E

analogous

#251E7B #531E7B #7B1E74

triadic

#531E7B #7B531E #1E7B53

tetradic

#531E7B #7B251E #467B1E #1E747B

square

#531E7B #7B251E #467B1E #1E747B

split-complementary

#531E7B #747B1E #1E7B25

monochromatic

#110619 #32124A #531E7B #742AAC #9442D1

Accessibility & contrast

On white

11.42

#531E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#531E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531E7B

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531E7B	#FFFFFF	#000000	##FFFFFF
##531E7B	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387E

Deuteranopia (green-blind)

#003A79

Tritanopia (blue-blind)

#4C344B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #531e7b;
/* rgb */ color: rgb(83, 30, 123);
/* oklch */ color: oklch(36.6% 0.150 306.2);

Tailwind

colors: {
  custom: {
    50: '#885fa2',
    500: '#531e7b',
    950: '#000000',
  },
}

SCSS

$custom: #531e7b;
$custom-light: #885fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#531e7b",
  "rgb": {
    "r": 83,
    "g": 30,
    "b": 123
  },
  "hsl": {
    "h": 274.194,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.36616,
    "c": 0.14986,
    "h": 306.2
  },
  "luminance": 0.04198
}

Semantic roles & 50–950 ramp

primary

#531E7B

secondary

#73AE46

accent

#E44489

background

#F8F5FA

surface

#F0EAF3

border

#CBC6CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #531E7B

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

Preview Lab → · Contrast checker → · Palette generator →