#5743D2#5743D2

#5743D2 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.5% C 0.209 H 282.0°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5743D2
RGB	rgb(87, 67, 210)
HSL	hsl(248, 61%, 54%)
HSV	hsv(248, 68%, 82%)
CMYK	cmyk(58.6%, 68.1%, 0%, 17.6%)
CIE-LAB	lab(39.06, 47.49, -70.93)
CIE-LCH	lch(39.06, 85.36, 303.80°)
OKLab	oklab(49.5% 0.0433 -0.2043)
OKLCH	oklch(49.5% 0.209 282)
XYZ	xyz(17.5669, 10.6925, 62.0984)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5743D2 #BED243

analogous

#4377D2 #5743D2 #9F43D2

triadic

#5743D2 #D25743 #43D257

tetradic

#5743D2 #D24377 #BED243 #43D29F

square

#5743D2 #D24377 #BED243 #43D29F

split-complementary

#5743D2 #D29F43 #77D243

monochromatic

#2B1E7D #3C2AAE #5743D2 #8374DE #AFA6EA

Accessibility & contrast

On white

6.69

#5743D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#5743D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5743D2

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5743D2	#FFFFFF	#000000	##FFFFFF
##5743D2	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D6

Deuteranopia (green-blind)

#0057CF

Tritanopia (blue-blind)

#006985

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5743d2;
/* rgb */ color: rgb(87, 67, 210);
/* oklch */ color: oklch(49.5% 0.209 282.0);

Tailwind

colors: {
  custom: {
    50: '#9379e1',
    500: '#5743d2',
    950: '#000000',
  },
}

SCSS

$custom: #5743d2;
$custom-light: #9379e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5743d2",
  "rgb": {
    "r": 87,
    "g": 67,
    "b": 210
  },
  "hsl": {
    "h": 248.392,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49499,
    "c": 0.20879,
    "h": 282
  },
  "luminance": 0.10694
}

Semantic roles & 50–950 ramp

primary

#5743D2

secondary

#CED79A

accent

#E443CE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5743D2

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

Preview Lab → · Contrast checker → · Palette generator →