#531777#531777

#531777 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.154 H 308.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#531777
RGB	rgb(83, 23, 119)
HSL	hsl(278, 68%, 28%)
HSV	hsv(278, 81%, 47%)
CMYK	cmyk(30.3%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(22.94, 43.73, -42.21)
CIE-LCH	lch(22.94, 60.78, 316.01°)
OKLab	oklab(35.55% 0.0963 -0.1199)
OKLCH	oklch(35.55% 0.154 308.8)
XYZ	xyz(7.2028, 3.7838, 17.8001)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531777 #3B7717

analogous

#231777 #531777 #77176B

triadic

#531777 #775317 #177753

tetradic

#531777 #772317 #3B7717 #176B77

square

#531777 #772317 #3B7717 #176B77

split-complementary

#531777 #6B7717 #177723

monochromatic

#12051A #2F0D44 #531777 #7721AA #9931D7

Accessibility & contrast

On white

11.95

#531777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#531777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531777

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531777	#FFFFFF	#000000	##FFFFFF
##531777	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347A

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#4D2F47

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #531777;
/* rgb */ color: rgb(83, 23, 119);
/* oklch */ color: oklch(35.5% 0.154 308.8);

Tailwind

colors: {
  custom: {
    50: '#885c9f',
    500: '#531777',
    950: '#000000',
  },
}

SCSS

$custom: #531777;
$custom-light: #885c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#531777",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 277.5,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.35548,
    "c": 0.15377,
    "h": 308.8
  },
  "luminance": 0.03784
}

Semantic roles & 50–950 ramp

primary

#531777

secondary

#67AC3E

accent

#EA3D7E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531777

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

Preview Lab → · Contrast checker → · Palette generator →