#5744BD#5744BD

#5744BD is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.9% C 0.181 H 284.4°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#5744BD
RGB	rgb(87, 68, 189)
HSL	hsl(249, 48%, 50%)
HSV	hsv(249, 64%, 74%)
CMYK	cmyk(54%, 64%, 0%, 25.9%)
CIE-LAB	lab(37.54, 40.49, -61.19)
CIE-LCH	lch(37.54, 73.38, 303.49°)
OKLab	oklab(47.87% 0.045 -0.1757)
OKLCH	oklch(47.87% 0.181 284.4)
XYZ	xyz(15.1801, 9.8338, 49.2325)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744BD #AABD44

analogous

#446EBD #5744BD #9344BD

triadic

#5744BD #BD5744 #44BD57

tetradic

#5744BD #BD446E #AABD44 #44BD93

square

#5744BD #BD446E #AABD44 #44BD93

split-complementary

#5744BD #BD9344 #6EBD44

monochromatic

#2D2363 #423391 #5744BD #8071CD #A89EDD

Accessibility & contrast

On white

7.08

#5744BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#5744BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5744BD

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744BD	#FFFFFF	#000000	##FFFFFF
##5744BD	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC1

Deuteranopia (green-blind)

#0054BB

Tritanopia (blue-blind)

#2B627A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5744bd;
/* rgb */ color: rgb(87, 68, 189);
/* oklch */ color: oklch(47.9% 0.181 284.4);

Tailwind

colors: {
  custom: {
    50: '#9079d2',
    500: '#5744bd',
    950: '#000000',
  },
}

SCSS

$custom: #5744bd;
$custom-light: #9079d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5744bd",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 249.421,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4787,
    "c": 0.18136,
    "h": 284.4
  },
  "luminance": 0.09835
}

Semantic roles & 50–950 ramp

primary

#5744BD

secondary

#C1C993

accent

#D750C2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5744BD

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

Preview Lab → · Contrast checker → · Palette generator →