#5744CA#5744CA

#5744CA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 49.0% C 0.198 H 282.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5744CA
RGB	rgb(87, 68, 202)
HSL	hsl(249, 56%, 53%)
HSV	hsv(249, 66%, 79%)
CMYK	cmyk(56.9%, 66.3%, 0%, 20.8%)
CIE-LAB	lab(38.59, 44.48, -67.06)
CIE-LCH	lch(38.59, 80.48, 303.56°)
OKLab	oklab(48.96% 0.0436 -0.1929)
OKLCH	oklch(48.96% 0.198 282.7)
XYZ	xyz(16.6550, 10.4237, 57.0000)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744CA #B7CA44

analogous

#4474CA #5744CA #9A44CA

triadic

#5744CA #CA5744 #44CA57

tetradic

#5744CA #CA4474 #B7CA44 #44CA9A

square

#5744CA #CA4474 #B7CA44 #44CA9A

split-complementary

#5744CA #CA9A44 #74CA44

monochromatic

#2C2173 #3F2EA3 #5744CA #8274D8 #ADA3E5

Accessibility & contrast

On white

6.81

#5744CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#5744CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5744CA

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744CA	#FFFFFF	#000000	##FFFFFF
##5744CA	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCE

Deuteranopia (green-blind)

#0056C7

Tritanopia (blue-blind)

#196681

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5744ca;
/* rgb */ color: rgb(87, 68, 202);
/* oklch */ color: oklch(49.0% 0.198 282.7);

Tailwind

colors: {
  custom: {
    50: '#9279db',
    500: '#5744ca',
    950: '#000000',
  },
}

SCSS

$custom: #5744ca;
$custom-light: #9279db;
$custom-dark: #000000;

JSON

{
  "hex": "#5744ca",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 202
  },
  "hsl": {
    "h": 248.507,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48957,
    "c": 0.19778,
    "h": 282.7
  },
  "luminance": 0.10425
}

Semantic roles & 50–950 ramp

primary

#5744CA

secondary

#CAD298

accent

#DF49CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5744CA

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

Preview Lab → · Contrast checker → · Palette generator →