#5749BD#5749BD

#5749BD is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.7% C 0.175 H 283.2°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#5749BD
RGB	rgb(87, 73, 189)
HSL	hsl(247, 47%, 51%)
HSV	hsv(247, 61%, 74%)
CMYK	cmyk(54%, 61.4%, 0%, 25.9%)
CIE-LAB	lab(38.66, 37.53, -59.37)
CIE-LCH	lch(38.66, 70.23, 302.30°)
OKLab	oklab(48.69% 0.0401 -0.1703)
OKLCH	oklch(48.69% 0.175 283.2)
XYZ	xyz(15.4955, 10.4646, 49.3376)
Luminance	0.1047 (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

#5749BD #AFBD49

analogous

#4975BD #5749BD #9149BD

triadic

#5749BD #BD5749 #49BD57

tetradic

#5749BD #BD4975 #AFBD49 #49BD91

square

#5749BD #BD4975 #AFBD49 #49BD91

split-complementary

#5749BD #BD9149 #75BD49

monochromatic

#2D2566 #413593 #5749BD #8076CD #AAA3DE

Accessibility & contrast

On white

6.79

#5749BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#5749BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749BD

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749BD	#FFFFFF	#000000	##FFFFFF
##5749BD	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#2A657C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5749bd;
/* rgb */ color: rgb(87, 73, 189);
/* oklch */ color: oklch(48.7% 0.175 283.2);

Tailwind

colors: {
  custom: {
    50: '#8f7cd2',
    500: '#5749bd',
    950: '#000000',
  },
}

SCSS

$custom: #5749bd;
$custom-light: #8f7cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5749bd",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 189
  },
  "hsl": {
    "h": 247.241,
    "s": 46.774,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48687,
    "c": 0.17496,
    "h": 283.2
  },
  "luminance": 0.10465
}

Semantic roles & 50–950 ramp

primary

#5749BD

secondary

#C4CA97

accent

#D651C6

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5749BD

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

Preview Lab → · Contrast checker → · Palette generator →