#56137D#56137D

#56137D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.1% C 0.164 H 308.5°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#56137D
RGB	rgb(86, 19, 125)
HSL	hsl(278, 74%, 28%)
HSV	hsv(278, 85%, 49%)
CMYK	cmyk(31.2%, 84.8%, 0%, 51%)
CIE-LAB	lab(23.42, 47.09, -45.24)
CIE-LCH	lch(23.42, 65.30, 316.15°)
OKLab	oklab(36.14% 0.1025 -0.1286)
OKLCH	oklch(36.14% 0.164 308.5)
XYZ	xyz(7.7715, 3.9250, 19.7463)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.35

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56137D #3A7D13

analogous

#21137D #56137D #7D136F

triadic

#56137D #7D5613 #137D56

tetradic

#56137D #7D2113 #3A7D13 #136F7D

square

#56137D #7D2113 #3A7D13 #136F7D

split-complementary

#56137D #6F7D13 #137D21

monochromatic

#12041B #310B48 #56137D #7B1BB2 #9D2CDF

Accessibility & contrast

On white

11.76

#56137D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#56137D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56137D

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56137D	#FFFFFF	#000000	##FFFFFF
##56137D	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00387B

Tritanopia (blue-blind)

#503049

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #56137d;
/* rgb */ color: rgb(86, 19, 125);
/* oklch */ color: oklch(36.1% 0.164 308.5);

Tailwind

colors: {
  custom: {
    50: '#8a5ba3',
    500: '#56137d',
    950: '#000000',
  },
}

SCSS

$custom: #56137d;
$custom-light: #8a5ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#56137d",
  "rgb": {
    "r": 86,
    "g": 19,
    "b": 125
  },
  "hsl": {
    "h": 277.925,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36137,
    "c": 0.16445,
    "h": 308.5
  },
  "luminance": 0.03925
}

Semantic roles & 50–950 ramp

primary

#56137D

secondary

#66B339

accent

#F0387B

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #56137D

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

Preview Lab → · Contrast checker → · Palette generator →