#51376E#51376E

#51376E is a dark, moderate violet. Relative luminance 0.056; OKLCH L 39.3% C 0.094 H 304.2°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#51376E
RGB	rgb(81, 55, 110)
HSL	hsl(268, 33%, 32%)
HSV	hsv(268, 50%, 43%)
CMYK	cmyk(26.4%, 50%, 0%, 56.9%)
CIE-LAB	lab(28.40, 23.78, -27.73)
CIE-LCH	lch(28.40, 36.52, 310.62°)
OKLab	oklab(39.25% 0.0528 -0.0776)
OKLCH	oklch(39.25% 0.094 304.2)
XYZ	xyz(7.5734, 5.6075, 15.4322)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51376E #546E37

analogous

#37396E #51376E #6D376E

triadic

#51376E #6E5137 #376E51

tetradic

#51376E #6E3739 #546E37 #376E6D

square

#51376E #6E3739 #546E37 #376E6D

split-complementary

#51376E #6E6D37 #396E37

monochromatic

#150E1C #332345 #51376E #6F4B97 #8E6BB5

Accessibility & contrast

On white

9.90

#51376E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#51376E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51376E

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51376E	#FFFFFF	#000000	##FFFFFF
##51376E	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284270

Deuteranopia (green-blind)

#2E436D

Tritanopia (blue-blind)

#4C414D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #51376e;
/* rgb */ color: rgb(81, 55, 110);
/* oklch */ color: oklch(39.3% 0.094 304.2);

Tailwind

colors: {
  custom: {
    50: '#836e98',
    500: '#51376e',
    950: '#000000',
  },
}

SCSS

$custom: #51376e;
$custom-light: #836e98;
$custom-dark: #000000;

JSON

{
  "hex": "#51376e",
  "rgb": {
    "r": 81,
    "g": 55,
    "b": 110
  },
  "hsl": {
    "h": 268.364,
    "s": 33.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39252,
    "c": 0.09392,
    "h": 304.2
  },
  "luminance": 0.05607
}

Semantic roles & 50–950 ramp

primary

#51376E

secondary

#829E63

accent

#C95E97

background

#F8F6F9

surface

#EFECF2

border

#CAC7CC

text

#0B070D

muted

#7C7A7E

Preview Lab

Preview with #51376E

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

Preview Lab → · Contrast checker → · Palette generator →