#51164C#51164C

#51164C is a dark, moderate purple. Relative luminance 0.028; OKLCH L 32.0% C 0.112 H 331.4°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#51164C
RGB	rgb(81, 22, 76)
HSL	hsl(305, 57%, 20%)
HSV	hsv(305, 73%, 32%)
CMYK	cmyk(0%, 72.8%, 6.2%, 68.2%)
CIE-LAB	lab(19.41, 34.51, -19.53)
CIE-LCH	lch(19.41, 39.65, 330.50°)
OKLab	oklab(32% 0.0985 -0.0536)
OKLCH	oklch(32% 0.112 331.4)
XYZ	xyz(4.9847, 2.8453, 7.1227)
Luminance	0.0284 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51164C #16511B

analogous

#391651 #51164C #51162E

triadic

#51164C #4C5116 #164C51

tetradic

#51164C #513916 #16511B #162E51

square

#51164C #513916 #16511B #162E51

split-complementary

#51164C #2E5116 #165139

monochromatic

#180717 #21091F #51164C #812379 #B130A6

Accessibility & contrast

On white

13.38

#51164C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#51164C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51164C

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51164C	#FFFFFF	#000000	##FFFFFF
##51164C	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122A4E

Deuteranopia (green-blind)

#27324A

Tritanopia (blue-blind)

#551C2F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #51164c;
/* rgb */ color: rgb(81, 22, 76);
/* oklch */ color: oklch(32.0% 0.112 331.4);

Tailwind

colors: {
  custom: {
    50: '#84597e',
    500: '#51164c',
    950: '#000000',
  },
}

SCSS

$custom: #51164c;
$custom-light: #84597e;
$custom-dark: #000000;

JSON

{
  "hex": "#51164c",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 76
  },
  "hsl": {
    "h": 305.085,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31996,
    "c": 0.1122,
    "h": 331.4
  },
  "luminance": 0.02845
}

Semantic roles & 50–950 ramp

primary

#51164C

secondary

#3A8841

accent

#E15447

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B040A

muted

#7C797C

Preview Lab

Preview with #51164C

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

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