#5748D8#5748D8

#5748D8 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.8% C 0.210 H 280.5°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5748D8
RGB	rgb(87, 72, 216)
HSL	hsl(246, 65%, 56%)
HSV	hsv(246, 67%, 85%)
CMYK	cmyk(59.7%, 66.7%, 0%, 15.3%)
CIE-LAB	lab(40.60, 46.52, -71.85)
CIE-LCH	lch(40.60, 85.60, 302.92°)
OKLab	oklab(50.77% 0.0384 -0.207)
OKLCH	oklch(50.77% 0.211 280.5)
XYZ	xyz(18.6386, 11.6175, 66.2127)
Luminance	0.1162 (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

#5748D8 #C9D848

analogous

#4881D8 #5748D8 #9F48D8

triadic

#5748D8 #D85748 #48D857

tetradic

#5748D8 #D84881 #C9D848 #48D89F

square

#5748D8 #D84881 #C9D848 #48D89F

split-complementary

#5748D8 #D89F48 #81D848

monochromatic

#281D89 #3728BB #5748D8 #857AE3 #B4ADEE

Accessibility & contrast

On white

6.32

#5748D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#5748D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5748D8

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5748D8	#FFFFFF	#000000	##FFFFFF
##5748D8	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DC

Deuteranopia (green-blind)

#005AD5

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5748d8;
/* rgb */ color: rgb(87, 72, 216);
/* oklch */ color: oklch(50.8% 0.210 280.5);

Tailwind

colors: {
  custom: {
    50: '#947ce5',
    500: '#5748d8',
    950: '#000000',
  },
}

SCSS

$custom: #5748d8;
$custom-light: #947ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#5748d8",
  "rgb": {
    "r": 87,
    "g": 72,
    "b": 216
  },
  "hsl": {
    "h": 246.25,
    "s": 64.865,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50767,
    "c": 0.2105,
    "h": 280.5
  },
  "luminance": 0.11619
}

Semantic roles & 50–950 ramp

primary

#5748D8

secondary

#D5DBA0

accent

#E840D6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5748D8

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

Preview Lab → · Contrast checker → · Palette generator →