#513E4E#513E4E

#513E4E is a dark, muted purple. Relative luminance 0.057; OKLCH L 39.0% C 0.037 H 331.7°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#513E4E
RGB	rgb(81, 62, 78)
HSL	hsl(309, 13%, 28%)
HSV	hsv(309, 23%, 32%)
CMYK	cmyk(0%, 23.5%, 3.7%, 68.2%)
CIE-LAB	lab(28.76, 11.45, -6.50)
CIE-LCH	lch(28.76, 13.16, 330.40°)
OKLab	oklab(39.03% 0.0322 -0.0174)
OKLCH	oklch(39.03% 0.037 331.7)
XYZ	xyz(6.4910, 5.7448, 7.9732)
Luminance	0.0575 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513E4E #3E5141

analogous

#4A3E51 #513E4E #513E44

triadic

#513E4E #4E513E #3E4E51

tetradic

#513E4E #514A3E #3E5141 #3E4451

square

#513E4E #514A3E #3E5141 #3E4451

split-complementary

#513E4E #44513E #3E514A

monochromatic

#110D11 #2E232D #513E4E #74596F #957490

Accessibility & contrast

On white

9.77

#513E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#513E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513E4E

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513E4E	#FFFFFF	#000000	##FFFFFF
##513E4E	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E424F

Deuteranopia (green-blind)

#42454D

Tritanopia (blue-blind)

#533F43

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #513e4e;
/* rgb */ color: rgb(81, 62, 78);
/* oklch */ color: oklch(39.0% 0.037 331.7);

Tailwind

colors: {
  custom: {
    50: '#82737f',
    500: '#513e4e',
    950: '#000000',
  },
}

SCSS

$custom: #513e4e;
$custom-light: #82737f;
$custom-dark: #000000;

JSON

{
  "hex": "#513e4e",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 309.474,
    "s": 13.287,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39029,
    "c": 0.03662,
    "h": 331.7
  },
  "luminance": 0.05745
}

Semantic roles & 50–950 ramp

primary

#513E4E

secondary

#6A806E

accent

#B67C72

background

#F7F7F7

surface

#EEEDEE

border

#C9C8C9

text

#0A080A

muted

#7C7B7C

Preview Lab

Preview with #513E4E

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

Preview Lab → · Contrast checker → · Palette generator →