#51146C#51146C

#51146C is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.1% C 0.145 H 312.7°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#51146C
RGB	rgb(81, 20, 108)
HSL	hsl(282, 69%, 25%)
HSV	hsv(282, 81%, 42%)
CMYK	cmyk(25%, 81.5%, 0%, 57.6%)
CIE-LAB	lab(21.33, 41.98, -37.76)
CIE-LCH	lch(21.33, 56.46, 318.03°)
OKLab	oklab(34.07% 0.0986 -0.1068)
OKLCH	oklch(34.07% 0.145 312.7)
XYZ	xyz(6.3498, 3.3325, 14.4932)
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

#51146C #2F6C14

analogous

#25146C #51146C #6C145B

triadic

#51146C #6C5114 #146C51

tetradic

#51146C #6C2514 #2F6C14 #145B6C

square

#51146C #6C2514 #2F6C14 #145B6C

split-complementary

#51146C #5B6C14 #146C25

monochromatic

#13051A #2A0A38 #51146C #781EA0 #9E27D3

Accessibility & contrast

On white

12.60

#51146C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#51146C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51146C

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51146C	#FFFFFF	#000000	##FFFFFF
##51146C	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306E

Deuteranopia (green-blind)

#07346A

Tritanopia (blue-blind)

#4E2940

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #51146c;
/* rgb */ color: rgb(81, 20, 108);
/* oklch */ color: oklch(34.1% 0.145 312.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51146c",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 108
  },
  "hsl": {
    "h": 281.591,
    "s": 68.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34068,
    "c": 0.14538,
    "h": 312.7
  },
  "luminance": 0.03332
}

Semantic roles & 50–950 ramp

primary

#51146C

secondary

#59A339

accent

#EC3C72

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #51146C

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

Preview Lab → · Contrast checker → · Palette generator →