#5747BD#5747BD

#5747BD is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.4% C 0.178 H 283.7°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5747BD
RGB	rgb(87, 71, 189)
HSL	hsl(248, 47%, 51%)
HSV	hsv(248, 62%, 74%)
CMYK	cmyk(54%, 62.4%, 0%, 25.9%)
CIE-LAB	lab(38.21, 38.72, -60.11)
CIE-LCH	lch(38.21, 71.50, 302.79°)
OKLab	oklab(48.36% 0.0421 -0.1725)
OKLCH	oklch(48.36% 0.178 283.7)
XYZ	xyz(15.3662, 10.2060, 49.2945)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5747BD #ADBD47

analogous

#4772BD #5747BD #9247BD

triadic

#5747BD #BD5747 #47BD57

tetradic

#5747BD #BD4772 #ADBD47 #47BD92

square

#5747BD #BD4772 #ADBD47 #47BD92

split-complementary

#5747BD #BD9247 #72BD47

monochromatic

#2D2465 #413492 #5747BD #8074CD #A9A1DD

Accessibility & contrast

On white

6.90

#5747BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5747BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5747BD

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5747BD	#FFFFFF	#000000	##FFFFFF
##5747BD	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC1

Deuteranopia (green-blind)

#0056BB

Tritanopia (blue-blind)

#2B647B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5747bd;
/* rgb */ color: rgb(87, 71, 189);
/* oklch */ color: oklch(48.4% 0.178 283.7);

Tailwind

colors: {
  custom: {
    50: '#8f7bd2',
    500: '#5747bd',
    950: '#000000',
  },
}

SCSS

$custom: #5747bd;
$custom-light: #8f7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5747bd",
  "rgb": {
    "r": 87,
    "g": 71,
    "b": 189
  },
  "hsl": {
    "h": 248.136,
    "s": 47.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48355,
    "c": 0.17754,
    "h": 283.7
  },
  "luminance": 0.10207
}

Semantic roles & 50–950 ramp

primary

#5747BD

secondary

#C3CA96

accent

#D751C5

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5747BD

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

Preview Lab → · Contrast checker → · Palette generator →