#5139AE#5139AE

#5139AE is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.4% C 0.177 H 286.2°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#5139AE
RGB	rgb(81, 57, 174)
HSL	hsl(252, 51%, 45%)
HSV	hsv(252, 67%, 68%)
CMYK	cmyk(53.4%, 67.2%, 0%, 31.8%)
CIE-LAB	lab(33.42, 41.23, -59.07)
CIE-LCH	lch(33.42, 72.04, 304.91°)
OKLab	oklab(44.37% 0.0492 -0.1696)
OKLCH	oklch(44.37% 0.177 286.2)
XYZ	xyz(12.4942, 7.7309, 40.8701)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.70

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5139AE #96AE39

analogous

#395BAE #5139AE #8C39AE

triadic

#5139AE #AE5139 #39AE51

tetradic

#5139AE #AE395B #96AE39 #39AE8C

square

#5139AE #AE395B #96AE39 #39AE8C

split-complementary

#5139AE #AE8C39 #5BAE39

monochromatic

#261B52 #3C2A80 #5139AE #725BC9 #9989D8

Accessibility & contrast

On white

8.25

#5139AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#5139AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5139AE

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5139AE	#FFFFFF	#000000	##FFFFFF
##5139AE	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#2B566E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5139ae;
/* rgb */ color: rgb(81, 57, 174);
/* oklch */ color: oklch(44.4% 0.177 286.2);

Tailwind

colors: {
  custom: {
    50: '#8b71c7',
    500: '#5139ae',
    950: '#000000',
  },
}

SCSS

$custom: #5139ae;
$custom-light: #8b71c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5139ae",
  "rgb": {
    "r": 81,
    "g": 57,
    "b": 174
  },
  "hsl": {
    "h": 252.308,
    "s": 50.649,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44373,
    "c": 0.17662,
    "h": 286.2
  },
  "luminance": 0.07732
}

Semantic roles & 50–950 ramp

primary

#5139AE

secondary

#B5C380

accent

#DA4EBD

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5139AE

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

Preview Lab → · Contrast checker → · Palette generator →