#51146D#51146D

#51146D is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.146 H 312.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#51146D
RGB	rgb(81, 20, 109)
HSL	hsl(281, 69%, 25%)
HSV	hsv(281, 82%, 43%)
CMYK	cmyk(25.7%, 81.7%, 0%, 57.3%)
CIE-LAB	lab(21.41, 42.20, -38.28)
CIE-LCH	lch(21.41, 56.98, 317.79°)
OKLab	oklab(34.15% 0.0984 -0.1084)
OKLCH	oklch(34.15% 0.146 312.2)
XYZ	xyz(6.4033, 3.3540, 14.7751)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51146D #306D14

analogous

#25146D #51146D #6D145C

triadic

#51146D #6D5114 #146D51

tetradic

#51146D #6D2514 #306D14 #145C6D

square

#51146D #6D2514 #306D14 #145C6D

split-complementary

#51146D #5C6D14 #146D25

monochromatic

#13051A #2B0B39 #51146D #771DA1 #9E27D4

Accessibility & contrast

On white

12.57

#51146D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#51146D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51146D

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51146D	#FFFFFF	#000000	##FFFFFF
##51146D	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306F

Deuteranopia (green-blind)

#05356B

Tritanopia (blue-blind)

#4E2940

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #51146d;
/* rgb */ color: rgb(81, 20, 109);
/* oklch */ color: oklch(34.1% 0.146 312.2);

Tailwind

colors: {
  custom: {
    50: '#865a97',
    500: '#51146d',
    950: '#000000',
  },
}

SCSS

$custom: #51146d;
$custom-light: #865a97;
$custom-dark: #000000;

JSON

{
  "hex": "#51146d",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 109
  },
  "hsl": {
    "h": 281.124,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34149,
    "c": 0.14637,
    "h": 312.2
  },
  "luminance": 0.03354
}

Semantic roles & 50–950 ramp

primary

#51146D

secondary

#5BA439

accent

#EC3C73

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #51146D

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

Preview Lab → · Contrast checker → · Palette generator →