#5744CC#5744CC

#5744CC is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.1% C 0.200 H 282.5°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5744CC
RGB	rgb(87, 68, 204)
HSL	hsl(248, 57%, 53%)
HSV	hsv(248, 67%, 80%)
CMYK	cmyk(57.4%, 66.7%, 0%, 20%)
CIE-LAB	lab(38.76, 45.10, -67.95)
CIE-LCH	lch(38.76, 81.55, 303.57°)
OKLab	oklab(49.13% 0.0433 -0.1955)
OKLCH	oklch(49.13% 0.2 282.5)
XYZ	xyz(16.8933, 10.5190, 58.2552)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744CC #B9CC44

analogous

#4475CC #5744CC #9B44CC

triadic

#5744CC #CC5744 #44CC57

tetradic

#5744CC #CC4475 #B9CC44 #44CC9B

square

#5744CC #CC4475 #B9CC44 #44CC9B

split-complementary

#5744CC #CC9B44 #75CC44

monochromatic

#2C2076 #3E2DA6 #5744CC #8274D9 #ADA4E6

Accessibility & contrast

On white

6.77

#5744CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#5744CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5744CC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744CC	#FFFFFF	#000000	##FFFFFF
##5744CC	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D0

Deuteranopia (green-blind)

#0057C9

Tritanopia (blue-blind)

#156782

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5744cc;
/* rgb */ color: rgb(87, 68, 204);
/* oklch */ color: oklch(49.1% 0.200 282.5);

Tailwind

colors: {
  custom: {
    50: '#9279dd',
    500: '#5744cc',
    950: '#000000',
  },
}

SCSS

$custom: #5744cc;
$custom-light: #9279dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5744cc",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 204
  },
  "hsl": {
    "h": 248.382,
    "s": 57.143,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49128,
    "c": 0.20027,
    "h": 282.5
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary

#5744CC

secondary

#CBD399

accent

#E047CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5744CC

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

Preview Lab → · Contrast checker → · Palette generator →