#511148#511148

#511148 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 31.2% C 0.116 H 334.3°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#511148
RGB	rgb(81, 17, 72)
HSL	hsl(308, 65%, 19%)
HSV	hsv(308, 79%, 32%)
CMYK	cmyk(0%, 79%, 11.1%, 68.2%)
CIE-LAB	lab(18.45, 35.87, -18.31)
CIE-LCH	lch(18.45, 40.27, 332.96°)
OKLab	oklab(31.22% 0.1042 -0.0501)
OKLCH	oklch(31.22% 0.116 334.3)
XYZ	xyz(4.7635, 2.6185, 6.3842)
Luminance	0.0262 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511148 #11511A

analogous

#3A1151 #511148 #511128

triadic

#511148 #485111 #114851

tetradic

#511148 #513A11 #11511A #112851

square

#511148 #513A11 #11511A #112851

split-complementary

#511148 #285111 #11513A

monochromatic

#190516 #1E061B #511148 #841C75 #B626A2

Accessibility & contrast

On white

13.78

#511148 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#511148 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511148

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511148	#FFFFFF	#000000	##FFFFFF
##511148	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10274A

Deuteranopia (green-blind)

#273046

Tritanopia (blue-blind)

#55172B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #511148;
/* rgb */ color: rgb(81, 17, 72);
/* oklch */ color: oklch(31.2% 0.116 334.3);

Tailwind

colors: {
  custom: {
    50: '#84567b',
    500: '#511148',
    950: '#000000',
  },
}

SCSS

$custom: #511148;
$custom-light: #84567b;
$custom-dark: #000000;

JSON

{
  "hex": "#511148",
  "rgb": {
    "r": 81,
    "g": 17,
    "b": 72
  },
  "hsl": {
    "h": 308.438,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.31223,
    "c": 0.11565,
    "h": 334.3
  },
  "luminance": 0.02618
}

Semantic roles & 50–950 ramp

primary

#511148

secondary

#348A40

accent

#E85740

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0309

muted

#7C787B

Preview Lab

Preview with #511148

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

Preview Lab → · Contrast checker → · Palette generator →