#5731BC#5731BC

#5731BC is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.1% C 0.202 H 287.9°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#5731BC
RGB	rgb(87, 49, 188)
HSL	hsl(256, 59%, 46%)
HSV	hsv(256, 74%, 74%)
CMYK	cmyk(53.7%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(33.67, 50.59, -66.93)
CIE-LCH	lch(33.67, 83.90, 307.09°)
OKLab	oklab(45.07% 0.0621 -0.1925)
OKLCH	oklch(45.07% 0.202 287.9)
XYZ	xyz(14.1032, 7.8530, 48.3399)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5731BC #96BC31

analogous

#3151BC #5731BC #9D31BC

triadic

#5731BC #BC5731 #31BC57

tetradic

#5731BC #BC3151 #96BC31 #31BC9D

square

#5731BC #BC3151 #96BC31 #31BC9D

split-complementary

#5731BC #BC9D31 #51BC31

monochromatic

#2A185B #41248B #5731BC #7957D3 #A088E0

Accessibility & contrast

On white

8.17

#5731BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5731BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5731BC

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5731BC	#FFFFFF	#000000	##FFFFFF
##5731BC	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#004BB9

Tritanopia (blue-blind)

#2E5774

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5731bc;
/* rgb */ color: rgb(87, 49, 188);
/* oklch */ color: oklch(45.1% 0.202 287.9);

Tailwind

colors: {
  custom: {
    50: '#916dd1',
    500: '#5731bc',
    950: '#000000',
  },
}

SCSS

$custom: #5731bc;
$custom-light: #916dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5731bc",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 256.403,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45073,
    "c": 0.20222,
    "h": 287.9
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary

#5731BC

secondary

#B5CA7F

accent

#E246B7

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5731BC

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

Preview Lab → · Contrast checker → · Palette generator →