#51339D#51339D

#51339D is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.0% C 0.163 H 290.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#51339D
RGB	rgb(81, 51, 157)
HSL	hsl(257, 51%, 41%)
HSV	hsv(257, 68%, 62%)
CMYK	cmyk(48.4%, 67.5%, 0%, 38.4%)
CIE-LAB	lab(30.76, 39.57, -53.17)
CIE-LCH	lch(30.76, 66.28, 306.66°)
OKLab	oklab(42.03% 0.0575 -0.1523)
OKLCH	oklch(42.03% 0.163 290.7)
XYZ	xyz(10.6612, 6.5509, 32.5945)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51339D #7F9D33

analogous

#334A9D #51339D #86339D

triadic

#51339D #9D5133 #339D51

tetradic

#51339D #9D334A #7F9D33 #339D86

square

#51339D #9D334A #7F9D33 #339D86

split-complementary

#51339D #9D8633 #4A9D33

monochromatic

#211541 #39246F #51339D #6C49C4 #9177D3

Accessibility & contrast

On white

9.09

#51339D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#51339D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51339D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51339D	#FFFFFF	#000000	##FFFFFF
##51339D	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA0

Deuteranopia (green-blind)

#00469B

Tritanopia (blue-blind)

#394D63

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #51339d;
/* rgb */ color: rgb(81, 51, 157);
/* oklch */ color: oklch(42.0% 0.163 290.7);

Tailwind

colors: {
  custom: {
    50: '#896dbb',
    500: '#51339d',
    950: '#000000',
  },
}

SCSS

$custom: #51339d;
$custom-light: #896dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#51339d",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 157
  },
  "hsl": {
    "h": 256.981,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42026,
    "c": 0.16279,
    "h": 290.7
  },
  "luminance": 0.06551
}

Semantic roles & 50–950 ramp

primary

#51339D

secondary

#A6BB70

accent

#DA4DB3

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #51339D

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

Preview Lab → · Contrast checker → · Palette generator →