#5739B3#5739B3

#5739B3 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.4% C 0.182 H 288.2°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#5739B3
RGB	rgb(87, 57, 179)
HSL	hsl(255, 52%, 46%)
HSV	hsv(255, 68%, 70%)
CMYK	cmyk(51.4%, 68.2%, 0%, 29.8%)
CIE-LAB	lab(34.41, 43.77, -60.40)
CIE-LCH	lch(34.41, 74.59, 305.93°)
OKLab	oklab(45.36% 0.0569 -0.1733)
OKLCH	oklch(45.36% 0.182 288.2)
XYZ	xyz(13.5279, 8.2065, 43.5103)
Luminance	0.0821 (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

#5739B3 #95B339

analogous

#3958B3 #5739B3 #9439B3

triadic

#5739B3 #B35739 #39B357

tetradic

#5739B3 #B33958 #95B339 #39B394

square

#5739B3 #B33958 #95B339 #39B394

split-complementary

#5739B3 #B39439 #58B339

monochromatic

#2A1B56 #402A85 #5739B3 #795ECC #9F8CDA

Accessibility & contrast

On white

7.95

#5739B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#5739B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5739B3

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5739B3	#FFFFFF	#000000	##FFFFFF
##5739B3	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B7

Deuteranopia (green-blind)

#004EB1

Tritanopia (blue-blind)

#355871

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5739b3;
/* rgb */ color: rgb(87, 57, 179);
/* oklch */ color: oklch(45.4% 0.182 288.2);

Tailwind

colors: {
  custom: {
    50: '#8f72cb',
    500: '#5739b3',
    950: '#000000',
  },
}

SCSS

$custom: #5739b3;
$custom-light: #8f72cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5739b3",
  "rgb": {
    "r": 87,
    "g": 57,
    "b": 179
  },
  "hsl": {
    "h": 254.754,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45355,
    "c": 0.18244,
    "h": 288.2
  },
  "luminance": 0.08207
}

Semantic roles & 50–950 ramp

primary

#5739B3

secondary

#B5C583

accent

#DB4DB8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5739B3

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

Preview Lab → · Contrast checker → · Palette generator →