#5744CF#5744CF

#5744CF is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.4% C 0.204 H 282.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#5744CF
RGB	rgb(87, 68, 207)
HSL	hsl(248, 59%, 54%)
HSV	hsv(248, 67%, 81%)
CMYK	cmyk(58%, 67.1%, 0%, 18.8%)
CIE-LAB	lab(39.01, 46.01, -69.28)
CIE-LCH	lch(39.01, 83.17, 303.59°)
OKLab	oklab(49.39% 0.0429 -0.1994)
OKLCH	oklch(49.39% 0.204 282.1)
XYZ	xyz(17.2566, 10.6643, 60.1685)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744CF #BCCF44

analogous

#4477CF #5744CF #9C44CF

triadic

#5744CF #CF5744 #44CF57

tetradic

#5744CF #CF4477 #BCCF44 #44CF9C

square

#5744CF #CF4477 #BCCF44 #44CF9C

split-complementary

#5744CF #CF9C44 #77CF44

monochromatic

#2C1F79 #3D2CAA #5744CF #8375DC #AFA5E8

Accessibility & contrast

On white

6.70

#5744CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#5744CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5744CF

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744CF	#FFFFFF	#000000	##FFFFFF
##5744CF	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#0057CC

Tritanopia (blue-blind)

#0C6884

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5744cf;
/* rgb */ color: rgb(87, 68, 207);
/* oklch */ color: oklch(49.4% 0.204 282.1);

Tailwind

colors: {
  custom: {
    50: '#9279df',
    500: '#5744cf',
    950: '#000000',
  },
}

SCSS

$custom: #5744cf;
$custom-light: #9279df;
$custom-dark: #000000;

JSON

{
  "hex": "#5744cf",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 207
  },
  "hsl": {
    "h": 248.201,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49386,
    "c": 0.20398,
    "h": 282.1
  },
  "luminance": 0.10665
}

Semantic roles & 50–950 ramp

primary

#5744CF

secondary

#CDD59A

accent

#E245CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5744CF

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

Preview Lab → · Contrast checker → · Palette generator →