#512F90#512F90

#512F90 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.4% C 0.152 H 294.8°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#512F90
RGB	rgb(81, 47, 144)
HSL	hsl(261, 51%, 37%)
HSV	hsv(261, 67%, 56%)
CMYK	cmyk(43.8%, 67.4%, 0%, 43.5%)
CIE-LAB	lab(28.89, 38.08, -48.25)
CIE-LCH	lch(28.89, 61.47, 308.28°)
OKLab	oklab(40.35% 0.0636 -0.1378)
OKLCH	oklch(40.35% 0.152 294.8)
XYZ	xyz(9.4425, 5.7957, 27.0013)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F90 #6E902F

analogous

#2F3E90 #512F90 #812F90

triadic

#512F90 #90512F #2F9051

tetradic

#512F90 #902F3E #6E902F #2F9081

square

#512F90 #902F3E #6E902F #2F9081

split-complementary

#512F90 #90812F #3E902F

monochromatic

#1D1134 #372062 #512F90 #6B3EBE #8E6BCF

Accessibility & contrast

On white

9.73

#512F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#512F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F90

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F90	#FFFFFF	#000000	##FFFFFF
##512F90	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004593

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#40465B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #512f90;
/* rgb */ color: rgb(81, 47, 144);
/* oklch */ color: oklch(40.4% 0.152 294.8);

Tailwind

colors: {
  custom: {
    50: '#876ab1',
    500: '#512f90',
    950: '#000000',
  },
}

SCSS

$custom: #512f90;
$custom-light: #876ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#512f90",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 144
  },
  "hsl": {
    "h": 261.031,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40353,
    "c": 0.15179,
    "h": 294.8
  },
  "luminance": 0.05796
}

Semantic roles & 50–950 ramp

primary

#512F90

secondary

#99B665

accent

#DA4EA9

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #512F90

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

Preview Lab → · Contrast checker → · Palette generator →