#5739BB#5739BB

#5739BB is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.0% C 0.192 H 286.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#5739BB
RGB	rgb(87, 57, 187)
HSL	hsl(254, 53%, 48%)
HSV	hsv(254, 70%, 73%)
CMYK	cmyk(53.5%, 69.5%, 0%, 26.7%)
CIE-LAB	lab(35.08, 46.12, -64.03)
CIE-LCH	lch(35.08, 78.91, 305.77°)
OKLab	oklab(46.05% 0.0556 -0.184)
OKLCH	oklch(46.05% 0.192 286.8)
XYZ	xyz(14.3606, 8.5396, 47.8957)
Luminance	0.0854 (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

#5739BB #9DBB39

analogous

#395CBB #5739BB #9839BB

triadic

#5739BB #BB5739 #39BB57

tetradic

#5739BB #BB395C #9DBB39 #39BB98

square

#5739BB #BB395C #9DBB39 #39BB98

split-complementary

#5739BB #BB9839 #5CBB39

monochromatic

#2B1C5D #412B8C #5739BB #7B62CF #A391DD

Accessibility & contrast

On white

7.75

#5739BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#5739BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5739BB

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5739BB	#FFFFFF	#000000	##FFFFFF
##5739BB	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#2E5B76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #5739bb;
/* rgb */ color: rgb(87, 57, 187);
/* oklch */ color: oklch(46.0% 0.192 286.8);

Tailwind

colors: {
  custom: {
    50: '#9072d0',
    500: '#5739bb',
    950: '#000000',
  },
}

SCSS

$custom: #5739bb;
$custom-light: #9072d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5739bb",
  "rgb": {
    "r": 87,
    "g": 57,
    "b": 187
  },
  "hsl": {
    "h": 253.846,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46045,
    "c": 0.19221,
    "h": 286.8
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#5739BB

secondary

#B9C887

accent

#DD4BBB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #5739BB

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

Preview Lab → · Contrast checker → · Palette generator →