#51207A#51207A

#51207A is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.5% C 0.146 H 305.0°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#51207A
RGB	rgb(81, 32, 122)
HSL	hsl(273, 58%, 30%)
HSV	hsv(273, 74%, 48%)
CMYK	cmyk(33.6%, 73.8%, 0%, 52.2%)
CIE-LAB	lab(24.28, 40.08, -41.97)
CIE-LCH	lch(24.28, 58.03, 313.68°)
OKLab	oklab(36.51% 0.0837 -0.1193)
OKLCH	oklch(36.51% 0.146 305)
XYZ	xyz(7.4219, 4.1875, 18.8259)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51207A #497A20

analogous

#24207A #51207A #7A2076

triadic

#51207A #7A5120 #207A51

tetradic

#51207A #7A2420 #497A20 #20767A

square

#51207A #7A2420 #497A20 #20767A

split-complementary

#51207A #767A20 #207A24

monochromatic

#110719 #31134A #51207A #712DAA #9046CE

Accessibility & contrast

On white

11.43

#51207A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#51207A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51207A

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51207A	#FFFFFF	#000000	##FFFFFF
##51207A	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387D

Deuteranopia (green-blind)

#003A78

Tritanopia (blue-blind)

#49354B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #51207a;
/* rgb */ color: rgb(81, 32, 122);
/* oklch */ color: oklch(36.5% 0.146 305.0);

Tailwind

colors: {
  custom: {
    50: '#8660a1',
    500: '#51207a',
    950: '#000000',
  },
}

SCSS

$custom: #51207a;
$custom-light: #8660a1;
$custom-dark: #000000;

JSON

{
  "hex": "#51207a",
  "rgb": {
    "r": 81,
    "g": 32,
    "b": 122
  },
  "hsl": {
    "h": 272.667,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.36506,
    "c": 0.14571,
    "h": 305
  },
  "luminance": 0.04187
}

Semantic roles & 50–950 ramp

primary

#51207A

secondary

#76AD49

accent

#E2468D

background

#F8F5FA

surface

#F0EAF3

border

#CBC6CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #51207A

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

Preview Lab → · Contrast checker → · Palette generator →