#5639AF#5639AF

#5639AF is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.9% C 0.178 H 288.4°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#5639AF
RGB	rgb(86, 57, 175)
HSL	hsl(255, 51%, 45%)
HSV	hsv(255, 67%, 69%)
CMYK	cmyk(50.9%, 67.4%, 0%, 31.4%)
CIE-LAB	lab(33.98, 42.42, -58.72)
CIE-LCH	lch(33.98, 72.44, 305.84°)
OKLab	oklab(44.92% 0.0561 -0.1685)
OKLCH	oklch(44.92% 0.178 288.4)
XYZ	xyz(13.0365, 7.9992, 41.4062)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.98

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5639AF #92AF39

analogous

#3957AF #5639AF #9139AF

triadic

#5639AF #AF5639 #39AF56

tetradic

#5639AF #AF3957 #92AF39 #39AF91

square

#5639AF #AF3957 #92AF39 #39AF91

split-complementary

#5639AF #AF9139 #57AF39

monochromatic

#291B53 #3F2A81 #5639AF #775BCA #9D8AD9

Accessibility & contrast

On white

8.08

#5639AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#5639AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5639AF

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5639AF	#FFFFFF	#000000	##FFFFFF
##5639AF	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B3

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#36566F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5639af;
/* rgb */ color: rgb(86, 57, 175);
/* oklch */ color: oklch(44.9% 0.178 288.4);

Tailwind

colors: {
  custom: {
    50: '#8e71c8',
    500: '#5639af',
    950: '#000000',
  },
}

SCSS

$custom: #5639af;
$custom-light: #8e71c8;
$custom-dark: #000000;

JSON

{
  "hex": "#5639af",
  "rgb": {
    "r": 86,
    "g": 57,
    "b": 175
  },
  "hsl": {
    "h": 254.746,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.44922,
    "c": 0.17755,
    "h": 288.4
  },
  "luminance": 0.08
}

Semantic roles & 50–950 ramp

primary

#5639AF

secondary

#B3C381

accent

#DA4DB8

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5639AF

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

Preview Lab → · Contrast checker → · Palette generator →