#51368E#51368E

#51368E is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.3% C 0.139 H 293.5°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#51368E
RGB	rgb(81, 54, 142)
HSL	hsl(258, 45%, 38%)
HSV	hsv(258, 62%, 56%)
CMYK	cmyk(43%, 62%, 0%, 44.3%)
CIE-LAB	lab(30.26, 33.42, -44.81)
CIE-LCH	lch(30.26, 55.90, 306.72°)
OKLab	oklab(41.3% 0.0556 -0.1277)
OKLCH	oklch(41.3% 0.139 293.5)
XYZ	xyz(9.5937, 6.3404, 26.3043)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 8.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51368E #738E36

analogous

#36478E #51368E #7D368E

triadic

#51368E #8E5136 #368E51

tetradic

#51368E #8E3647 #738E36 #368E7D

square

#51368E #8E3647 #738E36 #368E7D

split-complementary

#51368E #8E7D36 #478E36

monochromatic

#1E1435 #382562 #51368E #6B48B9 #8F74CA

Accessibility & contrast

On white

9.26

#51368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#51368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51368E

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51368E	#FFFFFF	#000000	##FFFFFF
##51368E	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004891

Deuteranopia (green-blind)

#01468C

Tritanopia (blue-blind)

#414A5C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #51368e;
/* rgb */ color: rgb(81, 54, 142);
/* oklch */ color: oklch(41.3% 0.139 293.5);

Tailwind

colors: {
  custom: {
    50: '#866eb0',
    500: '#51368e',
    950: '#000000',
  },
}

SCSS

$custom: #51368e;
$custom-light: #866eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#51368e",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 258.409,
    "s": 44.898,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41295,
    "c": 0.13929,
    "h": 293.5
  },
  "luminance": 0.06341
}

Semantic roles & 50–950 ramp

primary

#51368E

secondary

#9DB36D

accent

#D553AD

background

#F8F6FA

surface

#F0ECF5

border

#CBC7CF

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #51368E

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

Preview Lab → · Contrast checker → · Palette generator →