#5756FD#5756FD

#5756FD is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 56.1% C 0.240 H 275.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#5756FD
RGB	rgb(87, 86, 253)
HSL	hsl(240, 98%, 66%)
HSV	hsv(240, 66%, 99%)
CMYK	cmyk(65.6%, 66%, 0%, 0.8%)
CIE-LAB	lab(46.67, 50.14, -82.81)
CIE-LCH	lch(46.67, 96.81, 301.19°)
OKLab	oklab(56.11% 0.0236 -0.239)
OKLCH	oklch(56.11% 0.24 275.6)
XYZ	xyz(24.9821, 15.7715, 94.6371)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5756FD #FCFD56

analogous

#56A9FD #5756FD #AB56FD

triadic

#5756FD #FD5756 #56FD57

tetradic

#5756FD #FD56A9 #FCFD56 #56FDAB

square

#5756FD #FD56A9 #FCFD56 #56FDAB

split-complementary

#5756FD #FDAB56 #A9FD56

monochromatic

#0403D6 #1B1AFC #5756FD #9392FE #CFCFFE

Accessibility & contrast

On white

5.05

#5756FD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5756FD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5756FD

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5756FD	#FFFFFF	#000000	##FFFFFF
##5756FD	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076FF

Deuteranopia (green-blind)

#0067FA

Tritanopia (blue-blind)

#0082A2

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5756fd;
/* rgb */ color: rgb(87, 86, 253);
/* oklch */ color: oklch(56.1% 0.240 275.6);

Tailwind

colors: {
  custom: {
    50: '#9986ff',
    500: '#5756fd',
    950: '#000000',
  },
}

SCSS

$custom: #5756fd;
$custom-light: #9986ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5756fd",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 253
  },
  "hsl": {
    "h": 240.359,
    "s": 97.661,
    "l": 66.471
  },
  "oklch": {
    "l": 0.56114,
    "c": 0.24022,
    "h": 275.6
  },
  "luminance": 0.15774
}

Semantic roles & 50–950 ramp

primary

#5756FD

secondary

#F2F2BC

accent

#E600E4

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #5756FD

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

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