#5639B8#5639B8

#5639B8 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.7% C 0.189 H 286.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#5639B8
RGB	rgb(86, 57, 184)
HSL	hsl(254, 53%, 47%)
HSV	hsv(254, 69%, 72%)
CMYK	cmyk(53.3%, 69%, 0%, 27.8%)
CIE-LAB	lab(34.73, 45.07, -62.84)
CIE-LCH	lch(34.73, 77.33, 305.65°)
OKLab	oklab(45.69% 0.0547 -0.1805)
OKLCH	oklch(45.69% 0.189 286.8)
XYZ	xyz(13.9500, 8.3647, 46.2176)
Luminance	0.0837 (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

#5639B8 #9BB839

analogous

#395BB8 #5639B8 #9639B8

triadic

#5639B8 #B85639 #39B856

tetradic

#5639B8 #B8395B #9BB839 #39B896

square

#5639B8 #B8395B #9BB839 #39B896

split-complementary

#5639B8 #B89639 #5BB839

monochromatic

#2A1C5B #402B89 #5639B8 #7960CE #A18FDC

Accessibility & contrast

On white

7.86

#5639B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#5639B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5639B8

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5639B8	#FFFFFF	#000000	##FFFFFF
##5639B8	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BC

Deuteranopia (green-blind)

#004EB6

Tritanopia (blue-blind)

#2F5A74

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #5639b8;
/* rgb */ color: rgb(86, 57, 184);
/* oklch */ color: oklch(45.7% 0.189 286.8);

Tailwind

colors: {
  custom: {
    50: '#8f72ce',
    500: '#5639b8',
    950: '#000000',
  },
}

SCSS

$custom: #5639b8;
$custom-light: #8f72ce;
$custom-dark: #000000;

JSON

{
  "hex": "#5639b8",
  "rgb": {
    "r": 86,
    "g": 57,
    "b": 184
  },
  "hsl": {
    "h": 253.701,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45692,
    "c": 0.18864,
    "h": 286.8
  },
  "luminance": 0.08365
}

Semantic roles & 50–950 ramp

primary

#5639B8

secondary

#B8C786

accent

#DC4CBB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #5639B8

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

Preview Lab → · Contrast checker → · Palette generator →