#51126F#51126F

#51126F is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.1% C 0.150 H 311.5°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#51126F
RGB	rgb(81, 18, 111)
HSL	hsl(281, 72%, 25%)
HSV	hsv(281, 84%, 44%)
CMYK	cmyk(27%, 83.8%, 0%, 56.5%)
CIE-LAB	lab(21.32, 43.38, -39.72)
CIE-LCH	lch(21.32, 58.82, 317.52°)
OKLab	oklab(34.14% 0.0997 -0.1126)
OKLCH	oklch(34.14% 0.15 311.5)
XYZ	xyz(6.4783, 3.3298, 15.3373)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51126F #306F12

analogous

#22126F #51126F #6F125E

triadic

#51126F #6F5112 #126F51

tetradic

#51126F #6F2212 #306F12 #125E6F

square

#51126F #6F2212 #306F12 #125E6F

split-complementary

#51126F #5E6F12 #126F22

monochromatic

#13041A #2B093A #51126F #771BA4 #9E23D8

Accessibility & contrast

On white

12.61

#51126F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#51126F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51126F

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51126F	#FFFFFF	#000000	##FFFFFF
##51126F	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00346D

Tritanopia (blue-blind)

#4D2941

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #51126f;
/* rgb */ color: rgb(81, 18, 111);
/* oklch */ color: oklch(34.1% 0.150 311.5);

Tailwind

colors: {
  custom: {
    50: '#865999',
    500: '#51126f',
    950: '#000000',
  },
}

SCSS

$custom: #51126f;
$custom-light: #865999;
$custom-dark: #000000;

JSON

{
  "hex": "#51126f",
  "rgb": {
    "r": 81,
    "g": 18,
    "b": 111
  },
  "hsl": {
    "h": 280.645,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34137,
    "c": 0.15039,
    "h": 311.5
  },
  "luminance": 0.0333
}

Semantic roles & 50–950 ramp

primary

#51126F

secondary

#5BA637

accent

#EF3974

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #51126F

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

Preview Lab → · Contrast checker → · Palette generator →