#511449#511449

#511449 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.6% C 0.112 H 333.7°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#511449
RGB	rgb(81, 20, 73)
HSL	hsl(308, 60%, 20%)
HSV	hsv(308, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 9.9%, 68.2%)
CIE-LAB	lab(18.93, 34.83, -18.23)
CIE-LCH	lch(18.93, 39.31, 332.37°)
OKLab	oklab(31.59% 0.1008 -0.0499)
OKLCH	oklch(31.59% 0.112 333.7)
XYZ	xyz(4.8461, 2.7311, 6.5740)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511449 #14511C

analogous

#3B1451 #511449 #51142B

triadic

#511449 #495114 #144951

tetradic

#511449 #513B14 #14511C #142B51

square

#511449 #513B14 #14511C #142B51

split-complementary

#511449 #2B5114 #14513B

monochromatic

#190616 #20081D #511449 #822075 #B32CA1

Accessibility & contrast

On white

13.58

#511449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#511449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511449

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511449	#FFFFFF	#000000	##FFFFFF
##511449	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12284B

Deuteranopia (green-blind)

#283147

Tritanopia (blue-blind)

#55192C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511449;
/* rgb */ color: rgb(81, 20, 73);
/* oklch */ color: oklch(31.6% 0.112 333.7);

Tailwind

colors: {
  custom: {
    50: '#84587c',
    500: '#511449',
    950: '#000000',
  },
}

SCSS

$custom: #511449;
$custom-light: #84587c;
$custom-dark: #000000;

JSON

{
  "hex": "#511449",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 73
  },
  "hsl": {
    "h": 307.869,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31593,
    "c": 0.11245,
    "h": 333.7
  },
  "luminance": 0.02731
}

Semantic roles & 50–950 ramp

primary

#511449

secondary

#388942

accent

#E45944

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0309

muted

#7C787B

Preview Lab

Preview with #511449

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

Preview Lab → · Contrast checker → · Palette generator →