#5744C8#5744C8

#5744C8 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.8% C 0.195 H 283.0°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#5744C8
RGB	rgb(87, 68, 200)
HSL	hsl(249, 55%, 53%)
HSV	hsv(249, 66%, 78%)
CMYK	cmyk(56.5%, 66%, 0%, 21.6%)
CIE-LAB	lab(38.43, 43.87, -66.17)
CIE-LCH	lch(38.43, 79.39, 303.54°)
OKLab	oklab(48.79% 0.0438 -0.1903)
OKLCH	oklch(48.79% 0.195 283)
XYZ	xyz(16.4197, 10.3296, 55.7610)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.96

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744C8 #B5C844

analogous

#4473C8 #5744C8 #9944C8

triadic

#5744C8 #C85744 #44C857

tetradic

#5744C8 #C84473 #B5C844 #44C899

square

#5744C8 #C84473 #B5C844 #44C899

split-complementary

#5744C8 #C89944 #73C844

monochromatic

#2D2171 #3F2FA0 #5744C8 #8173D6 #ACA3E4

Accessibility & contrast

On white

6.85

#5744C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#5744C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5744C8

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744C8	#FFFFFF	#000000	##FFFFFF
##5744C8	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0056C5

Tritanopia (blue-blind)

#1D6680

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5744c8;
/* rgb */ color: rgb(87, 68, 200);
/* oklch */ color: oklch(48.8% 0.195 283.0);

Tailwind

colors: {
  custom: {
    50: '#9179da',
    500: '#5744c8',
    950: '#000000',
  },
}

SCSS

$custom: #5744c8;
$custom-light: #9179da;
$custom-dark: #000000;

JSON

{
  "hex": "#5744c8",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 200
  },
  "hsl": {
    "h": 248.636,
    "s": 54.545,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48786,
    "c": 0.19528,
    "h": 283
  },
  "luminance": 0.10331
}

Semantic roles & 50–950 ramp

primary

#5744C8

secondary

#C8D197

accent

#DE4AC9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5744C8

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

Preview Lab → · Contrast checker → · Palette generator →