#5748DC#5748DC

#5748DC is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 51.1% C 0.215 H 280.1°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#5748DC
RGB	rgb(87, 72, 220)
HSL	hsl(246, 68%, 57%)
HSV	hsv(246, 67%, 86%)
CMYK	cmyk(60.5%, 67.3%, 0%, 13.7%)
CIE-LAB	lab(40.94, 47.75, -73.59)
CIE-LCH	lch(40.94, 87.73, 302.98°)
OKLab	oklab(51.12% 0.0379 -0.2121)
OKLCH	oklch(51.12% 0.215 280.1)
XYZ	xyz(19.1620, 11.8269, 68.9693)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5748DC #CDDC48

analogous

#4883DC #5748DC #A148DC

triadic

#5748DC #DC5748 #48DC57

tetradic

#5748DC #DC4883 #CDDC48 #48DCA1

square

#5748DC #DC4883 #CDDC48 #48DCA1

split-complementary

#5748DC #DCA148 #83DC48

monochromatic

#271B8E #3525C2 #5748DC #867BE6 #B5AFF0

Accessibility & contrast

On white

6.24

#5748DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#5748DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5748DC

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5748DC	#FFFFFF	#000000	##FFFFFF
##5748DC	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E1

Deuteranopia (green-blind)

#005BD9

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5748dc;
/* rgb */ color: rgb(87, 72, 220);
/* oklch */ color: oklch(51.1% 0.215 280.1);

Tailwind

colors: {
  custom: {
    50: '#947ce8',
    500: '#5748dc',
    950: '#000000',
  },
}

SCSS

$custom: #5748dc;
$custom-light: #947ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#5748dc",
  "rgb": {
    "r": 87,
    "g": 72,
    "b": 220
  },
  "hsl": {
    "h": 246.081,
    "s": 67.89,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51115,
    "c": 0.21541,
    "h": 280.1
  },
  "luminance": 0.11828
}

Semantic roles & 50–950 ramp

primary

#5748DC

secondary

#D8DEA2

accent

#EB3DD9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5748DC

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

Preview Lab → · Contrast checker → · Palette generator →