#5136A4#5136A4

#5136A4 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.1% C 0.168 H 288.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#5136A4
RGB	rgb(81, 54, 164)
HSL	hsl(255, 50%, 43%)
HSV	hsv(255, 67%, 64%)
CMYK	cmyk(50.6%, 67.1%, 0%, 35.7%)
CIE-LAB	lab(31.96, 39.94, -55.45)
CIE-LCH	lch(31.96, 68.34, 305.76°)
OKLab	oklab(43.07% 0.0535 -0.159)
OKLCH	oklch(43.07% 0.168 288.6)
XYZ	xyz(11.4114, 7.0675, 35.8776)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5136A4 #89A436

analogous

#3652A4 #5136A4 #8836A4

triadic

#5136A4 #A45136 #36A451

tetradic

#5136A4 #A43652 #89A436 #36A488

square

#5136A4 #A43652 #89A436 #36A488

split-complementary

#5136A4 #A48836 #52A436

monochromatic

#241848 #3A2776 #5136A4 #6E51C6 #947FD5

Accessibility & contrast

On white

8.70

#5136A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#5136A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5136A4

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5136A4	#FFFFFF	#000000	##FFFFFF
##5136A4	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#345168

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5136a4;
/* rgb */ color: rgb(81, 54, 164);
/* oklch */ color: oklch(43.1% 0.168 288.6);

Tailwind

colors: {
  custom: {
    50: '#896fc0',
    500: '#5136a4',
    950: '#000000',
  },
}

SCSS

$custom: #5136a4;
$custom-light: #896fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#5136a4",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 164
  },
  "hsl": {
    "h": 254.727,
    "s": 50.459,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43067,
    "c": 0.16776,
    "h": 288.6
  },
  "luminance": 0.07068
}

Semantic roles & 50–950 ramp

primary

#5136A4

secondary

#ADBE78

accent

#DA4EB8

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #5136A4

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

Preview Lab → · Contrast checker → · Palette generator →