#51184C#51184C

#51184C is a dark, moderate purple. Relative luminance 0.029; OKLCH L 32.2% C 0.109 H 331.4°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#51184C
RGB	rgb(81, 24, 76)
HSL	hsl(305, 54%, 21%)
HSV	hsv(305, 70%, 32%)
CMYK	cmyk(0%, 70.4%, 6.2%, 68.2%)
CIE-LAB	lab(19.74, 33.60, -19.01)
CIE-LCH	lch(19.74, 38.61, 330.49°)
OKLab	oklab(32.23% 0.0959 -0.0522)
OKLCH	oklch(32.23% 0.109 331.4)
XYZ	xyz(5.0245, 2.9248, 7.1360)
Luminance	0.0292 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51184C #18511D

analogous

#391851 #51184C #51182F

triadic

#51184C #4C5118 #184C51

tetradic

#51184C #513918 #18511D #182F51

square

#51184C #513918 #18511D #182F51

split-complementary

#51184C #2F5118 #185139

monochromatic

#180716 #220A20 #51184C #802678 #AF34A5

Accessibility & contrast

On white

13.25

#51184C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#51184C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51184C

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51184C	#FFFFFF	#000000	##FFFFFF
##51184C	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152B4E

Deuteranopia (green-blind)

#28334B

Tritanopia (blue-blind)

#541E2F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51184c;
/* rgb */ color: rgb(81, 24, 76);
/* oklch */ color: oklch(32.2% 0.109 331.4);

Tailwind

colors: {
  custom: {
    50: '#845a7e',
    500: '#51184c',
    950: '#000000',
  },
}

SCSS

$custom: #51184c;
$custom-light: #845a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#51184c",
  "rgb": {
    "r": 81,
    "g": 24,
    "b": 76
  },
  "hsl": {
    "h": 305.263,
    "s": 54.286,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32233,
    "c": 0.10918,
    "h": 331.4
  },
  "luminance": 0.02924
}

Semantic roles & 50–950 ramp

primary

#51184C

secondary

#3D8844

accent

#DE574A

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B040A

muted

#7C797C

Preview Lab

Preview with #51184C

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

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