#5639B7#5639B7

#5639B7 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.6% C 0.187 H 287.0°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#5639B7
RGB	rgb(86, 57, 183)
HSL	hsl(254, 53%, 47%)
HSV	hsv(254, 69%, 72%)
CMYK	cmyk(53%, 68.9%, 0%, 28.2%)
CIE-LAB	lab(34.65, 44.78, -62.39)
CIE-LCH	lch(34.65, 76.79, 305.67°)
OKLab	oklab(45.61% 0.0548 -0.1792)
OKLCH	oklch(45.61% 0.187 287)
XYZ	xyz(13.8456, 8.3229, 45.6675)
Luminance	0.0832 (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

#5639B7 #9AB739

analogous

#395BB7 #5639B7 #9539B7

triadic

#5639B7 #B75639 #39B756

tetradic

#5639B7 #B7395B #9AB739 #39B795

square

#5639B7 #B7395B #9AB739 #39B795

split-complementary

#5639B7 #B79539 #5BB739

monochromatic

#2A1C5A #402A88 #5639B7 #7960CD #A08EDC

Accessibility & contrast

On white

7.88

#5639B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#5639B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5639B7

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5639B7	#FFFFFF	#000000	##FFFFFF
##5639B7	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#004EB5

Tritanopia (blue-blind)

#305973

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5639b7;
/* rgb */ color: rgb(86, 57, 183);
/* oklch */ color: oklch(45.6% 0.187 287.0);

Tailwind

colors: {
  custom: {
    50: '#8f72ce',
    500: '#5639b7',
    950: '#000000',
  },
}

SCSS

$custom: #5639b7;
$custom-light: #8f72ce;
$custom-dark: #000000;

JSON

{
  "hex": "#5639b7",
  "rgb": {
    "r": 86,
    "g": 57,
    "b": 183
  },
  "hsl": {
    "h": 253.81,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45605,
    "c": 0.18742,
    "h": 287
  },
  "luminance": 0.08324
}

Semantic roles & 50–950 ramp

primary

#5639B7

secondary

#B8C785

accent

#DC4CBB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #5639B7

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

Preview Lab → · Contrast checker → · Palette generator →