#56137F#56137F

#56137F is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.166 H 307.8°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#56137F
RGB	rgb(86, 19, 127)
HSL	hsl(277, 74%, 29%)
HSV	hsv(277, 85%, 50%)
CMYK	cmyk(32.3%, 85%, 0%, 50.2%)
CIE-LAB	lab(23.59, 47.55, -46.23)
CIE-LCH	lch(23.59, 66.31, 315.81°)
OKLab	oklab(36.31% 0.1019 -0.1315)
OKLCH	oklch(36.31% 0.166 307.8)
XYZ	xyz(7.9006, 3.9766, 20.4259)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.17

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56137F #3C7F13

analogous

#20137F #56137F #7F1372

triadic

#56137F #7F5613 #137F56

tetradic

#56137F #7F2013 #3C7F13 #13727F

square

#56137F #7F2013 #3C7F13 #13727F

split-complementary

#56137F #727F13 #137F20

monochromatic

#12041B #320B4A #56137F #7A1BB4 #9C2DE0

Accessibility & contrast

On white

11.70

#56137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#56137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56137F

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56137F	#FFFFFF	#000000	##FFFFFF
##56137F	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00397D

Tritanopia (blue-blind)

#4F304B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #56137f;
/* rgb */ color: rgb(86, 19, 127);
/* oklch */ color: oklch(36.3% 0.166 307.8);

Tailwind

colors: {
  custom: {
    50: '#8b5ba5',
    500: '#56137f',
    950: '#000000',
  },
}

SCSS

$custom: #56137f;
$custom-light: #8b5ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#56137f",
  "rgb": {
    "r": 86,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 277.222,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3631,
    "c": 0.16637,
    "h": 307.8
  },
  "luminance": 0.03976
}

Semantic roles & 50–950 ramp

primary

#56137F

secondary

#68B439

accent

#F1377E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #56137F

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

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