#512A90#512A90

#512A90 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.6% C 0.158 H 295.8°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#512A90
RGB	rgb(81, 42, 144)
HSL	hsl(263, 55%, 36%)
HSV	hsv(263, 71%, 56%)
CMYK	cmyk(43.8%, 70.8%, 0%, 43.5%)
CIE-LAB	lab(27.90, 40.81, -49.87)
CIE-LCH	lch(27.90, 64.44, 309.30°)
OKLab	oklab(39.64% 0.069 -0.1426)
OKLCH	oklch(39.64% 0.158 295.8)
XYZ	xyz(9.2540, 5.4187, 26.9385)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512A90 #69902A

analogous

#2A3690 #512A90 #842A90

triadic

#512A90 #90512A #2A9051

tetradic

#512A90 #902A36 #69902A #2A9084

square

#512A90 #902A36 #69902A #2A9084

split-complementary

#512A90 #90842A #36902A

monochromatic

#1C0E31 #361C61 #512A90 #6C38BF #8D63D1

Accessibility & contrast

On white

10.08

#512A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#512A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512A90

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512A90	#FFFFFF	#000000	##FFFFFF
##512A90	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00408E

Tritanopia (blue-blind)

#40435A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #512a90;
/* rgb */ color: rgb(81, 42, 144);
/* oklch */ color: oklch(39.6% 0.158 295.8);

Tailwind

colors: {
  custom: {
    50: '#8867b1',
    500: '#512a90',
    950: '#000000',
  },
}

SCSS

$custom: #512a90;
$custom-light: #8867b1;
$custom-dark: #000000;

JSON

{
  "hex": "#512a90",
  "rgb": {
    "r": 81,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 262.941,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.3964,
    "c": 0.1584,
    "h": 295.8
  },
  "luminance": 0.05419
}

Semantic roles & 50–950 ramp

primary

#512A90

secondary

#95B75E

accent

#DE4AA5

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #512A90

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

Preview Lab → · Contrast checker → · Palette generator →