#5749C8#5749C8

#5749C8 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.6% C 0.189 H 282.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#5749C8
RGB	rgb(87, 73, 200)
HSL	hsl(247, 54%, 54%)
HSV	hsv(247, 64%, 78%)
CMYK	cmyk(56.5%, 63.5%, 0%, 21.6%)
CIE-LAB	lab(39.51, 40.96, -64.40)
CIE-LCH	lch(39.51, 76.32, 302.46°)
OKLab	oklab(49.57% 0.0393 -0.1851)
OKLCH	oklch(49.57% 0.189 282)
XYZ	xyz(16.7351, 10.9604, 55.8661)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5749C8 #BAC849

analogous

#497AC8 #5749C8 #9649C8

triadic

#5749C8 #C85749 #49C857

tetradic

#5749C8 #C8497A #BAC849 #49C896

square

#5749C8 #C8497A #BAC849 #49C896

split-complementary

#5749C8 #C89649 #7AC849

monochromatic

#2C2374 #3E31A3 #5749C8 #8278D6 #AEA7E4

Accessibility & contrast

On white

6.58

#5749C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5749C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749C8

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749C8	#FFFFFF	#000000	##FFFFFF
##5749C8	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CC

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#1C6882

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5749c8;
/* rgb */ color: rgb(87, 73, 200);
/* oklch */ color: oklch(49.6% 0.189 282.0);

Tailwind

colors: {
  custom: {
    50: '#917dda',
    500: '#5749c8',
    950: '#000000',
  },
}

SCSS

$custom: #5749c8;
$custom-light: #917dda;
$custom-dark: #000000;

JSON

{
  "hex": "#5749c8",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 200
  },
  "hsl": {
    "h": 246.614,
    "s": 53.586,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49574,
    "c": 0.18921,
    "h": 282
  },
  "luminance": 0.10961
}

Semantic roles & 50–950 ramp

primary

#5749C8

secondary

#CCD29B

accent

#DD4BCD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5749C8

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

Preview Lab → · Contrast checker → · Palette generator →