#51368D#51368D

#51368D is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.2% C 0.138 H 293.8°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#51368D
RGB	rgb(81, 54, 141)
HSL	hsl(259, 45%, 38%)
HSV	hsv(259, 62%, 55%)
CMYK	cmyk(42.6%, 61.7%, 0%, 44.7%)
CIE-LAB	lab(30.18, 33.13, -44.31)
CIE-LCH	lch(30.18, 55.33, 306.78°)
OKLab	oklab(41.22% 0.0556 -0.1263)
OKLCH	oklch(41.22% 0.138 293.8)
XYZ	xyz(9.5189, 6.3105, 25.9107)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 8.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51368D #728D36

analogous

#36468D #51368D #7C368D

triadic

#51368D #8D5136 #368D51

tetradic

#51368D #8D3646 #728D36 #368D7C

square

#51368D #8D3646 #728D36 #368D7C

split-complementary

#51368D #8D7C36 #468D36

monochromatic

#1E1434 #382561 #51368D #6B47B9 #8E74CA

Accessibility & contrast

On white

9.28

#51368D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#51368D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51368D

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51368D	#FFFFFF	#000000	##FFFFFF
##51368D	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004890

Deuteranopia (green-blind)

#04468B

Tritanopia (blue-blind)

#41495C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #51368d;
/* rgb */ color: rgb(81, 54, 141);
/* oklch */ color: oklch(41.2% 0.138 293.8);

Tailwind

colors: {
  custom: {
    50: '#866eaf',
    500: '#51368d',
    950: '#000000',
  },
}

SCSS

$custom: #51368d;
$custom-light: #866eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#51368d",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 141
  },
  "hsl": {
    "h": 258.621,
    "s": 44.615,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41219,
    "c": 0.13796,
    "h": 293.8
  },
  "luminance": 0.06311
}

Semantic roles & 50–950 ramp

primary

#51368D

secondary

#9DB26D

accent

#D453AC

background

#F8F6FA

surface

#F0ECF4

border

#CBC7CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #51368D

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

Preview Lab → · Contrast checker → · Palette generator →