#5748DA#5748DA

#5748DA is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.9% C 0.213 H 280.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#5748DA
RGB	rgb(87, 72, 218)
HSL	hsl(246, 66%, 57%)
HSV	hsv(246, 67%, 85%)
CMYK	cmyk(60.1%, 67%, 0%, 14.5%)
CIE-LAB	lab(40.77, 47.13, -72.72)
CIE-LCH	lch(40.77, 86.66, 302.95°)
OKLab	oklab(50.94% 0.0381 -0.2095)
OKLCH	oklch(50.94% 0.213 280.3)
XYZ	xyz(18.8987, 11.7216, 67.5827)
Luminance	0.1172 (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

#5748DA #CBDA48

analogous

#4882DA #5748DA #A048DA

triadic

#5748DA #DA5748 #48DA57

tetradic

#5748DA #DA4882 #CBDA48 #48DAA0

square

#5748DA #DA4882 #CBDA48 #48DAA0

split-complementary

#5748DA #DAA048 #82DA48

monochromatic

#281C8B #3626BE #5748DA #867BE4 #B4AEEF

Accessibility & contrast

On white

6.28

#5748DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#5748DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5748DA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5748DA	#FFFFFF	#000000	##FFFFFF
##5748DA	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DE

Deuteranopia (green-blind)

#005BD7

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5748da;
/* rgb */ color: rgb(87, 72, 218);
/* oklch */ color: oklch(50.9% 0.213 280.3);

Tailwind

colors: {
  custom: {
    50: '#947ce7',
    500: '#5748da',
    950: '#000000',
  },
}

SCSS

$custom: #5748da;
$custom-light: #947ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5748da",
  "rgb": {
    "r": 87,
    "g": 72,
    "b": 218
  },
  "hsl": {
    "h": 246.164,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50941,
    "c": 0.21296,
    "h": 280.3
  },
  "luminance": 0.11723
}

Semantic roles & 50–950 ramp

primary

#5748DA

secondary

#D7DDA1

accent

#E93FD8

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5748DA

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

Preview Lab → · Contrast checker → · Palette generator →