#53187D#53187D

#53187D is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.159 H 306.3°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#53187D
RGB	rgb(83, 24, 125)
HSL	hsl(275, 68%, 29%)
HSV	hsv(275, 81%, 49%)
CMYK	cmyk(33.6%, 80.8%, 0%, 51%)
CIE-LAB	lab(23.58, 44.75, -45.00)
CIE-LCH	lch(23.58, 63.46, 314.84°)
OKLab	oklab(36.15% 0.0939 -0.1281)
OKLCH	oklch(36.15% 0.159 306.3)
XYZ	xyz(7.5948, 3.9730, 19.7648)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.50

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53187D #427D18

analogous

#21187D #53187D #7D1875

triadic

#53187D #7D5318 #187D53

tetradic

#53187D #7D2118 #427D18 #18757D

square

#53187D #7D2118 #427D18 #18757D

split-complementary

#53187D #757D18 #187D21

monochromatic

#11051A #310E4A #53187D #7522B0 #9537D9

Accessibility & contrast

On white

11.70

#53187D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#53187D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53187D

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53187D	#FFFFFF	#000000	##FFFFFF
##53187D	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00387B

Tritanopia (blue-blind)

#4B324A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #53187d;
/* rgb */ color: rgb(83, 24, 125);
/* oklch */ color: oklch(36.2% 0.159 306.3);

Tailwind

colors: {
  custom: {
    50: '#885da3',
    500: '#53187d',
    950: '#000000',
  },
}

SCSS

$custom: #53187d;
$custom-light: #885da3;
$custom-dark: #000000;

JSON

{
  "hex": "#53187d",
  "rgb": {
    "r": 83,
    "g": 24,
    "b": 125
  },
  "hsl": {
    "h": 275.05,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.36152,
    "c": 0.15881,
    "h": 306.3
  },
  "luminance": 0.03973
}

Semantic roles & 50–950 ramp

primary

#53187D

secondary

#6FB23F

accent

#EB3D85

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #53187D

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

Preview Lab → · Contrast checker → · Palette generator →