#53177B#53177B

#53177B is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.158 H 307.2°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#53177B
RGB	rgb(83, 23, 123)
HSL	hsl(276, 68%, 29%)
HSV	hsv(276, 81%, 48%)
CMYK	cmyk(32.5%, 81.3%, 0%, 51.8%)
CIE-LAB	lab(23.28, 44.67, -44.22)
CIE-LCH	lch(23.28, 62.85, 315.29°)
OKLab	oklab(35.89% 0.0953 -0.1258)
OKLCH	oklch(35.89% 0.158 307.2)
XYZ	xyz(7.4481, 3.8819, 19.0920)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.55

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53177B #3F7B17

analogous

#21177B #53177B #7B1771

triadic

#53177B #7B5317 #177B53

tetradic

#53177B #7B2117 #3F7B17 #17717B

square

#53177B #7B2117 #3F7B17 #17717B

split-complementary

#53177B #717B17 #177B21

monochromatic

#11051A #300D47 #53177B #7621AF #9733D9

Accessibility & contrast

On white

11.82

#53177B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#53177B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53177B

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53177B	#FFFFFF	#000000	##FFFFFF
##53177B	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003879

Tritanopia (blue-blind)

#4C3149

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #53177b;
/* rgb */ color: rgb(83, 23, 123);
/* oklch */ color: oklch(35.9% 0.158 307.2);

Tailwind

colors: {
  custom: {
    50: '#885ca2',
    500: '#53177b',
    950: '#000000',
  },
}

SCSS

$custom: #53177b;
$custom-light: #885ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#53177b",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 123
  },
  "hsl": {
    "h": 276,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35886,
    "c": 0.15781,
    "h": 307.2
  },
  "luminance": 0.03882
}

Semantic roles & 50–950 ramp

primary

#53177B

secondary

#6BB03E

accent

#EB3C82

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #53177B

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

Preview Lab → · Contrast checker → · Palette generator →