#5756DC#5756DC

#5756DC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.4% C 0.199 H 277.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5756DC
RGB	rgb(87, 86, 220)
HSL	hsl(240, 66%, 60%)
HSV	hsv(240, 61%, 86%)
CMYK	cmyk(60.5%, 60.9%, 0%, 13.7%)
CIE-LAB	lab(44.01, 39.57, -68.57)
CIE-LCH	lch(44.01, 79.17, 299.99°)
OKLab	oklab(53.35% 0.0263 -0.1973)
OKLCH	oklch(53.35% 0.199 277.6)
XYZ	xyz(20.1724, 13.8476, 69.3061)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5756DC #DBDC56

analogous

#5698DC #5756DC #9A56DC

triadic

#5756DC #DC5756 #56DC57

tetradic

#5756DC #DC5698 #DBDC56 #56DC9A

square

#5756DC #DC5698 #DBDC56 #56DC9A

split-complementary

#5756DC #DC9A56 #98DC56

monochromatic

#202098 #2B2ACB #5756DC #8989E6 #BCBBF1

Accessibility & contrast

On white

5.57

#5756DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5756DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5756DC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5756DC	#FFFFFF	#000000	##FFFFFF
##5756DC	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE0

Deuteranopia (green-blind)

#0062D9

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5756dc;
/* rgb */ color: rgb(87, 86, 220);
/* oklch */ color: oklch(53.4% 0.199 277.6);

Tailwind

colors: {
  custom: {
    50: '#9386e8',
    500: '#5756dc',
    950: '#000000',
  },
}

SCSS

$custom: #5756dc;
$custom-light: #9386e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5756dc",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 220
  },
  "hsl": {
    "h": 240.448,
    "s": 65.686,
    "l": 60
  },
  "oklch": {
    "l": 0.53352,
    "c": 0.19902,
    "h": 277.6
  },
  "luminance": 0.13849
}

Semantic roles & 50–950 ramp

primary

#5756DC

secondary

#E0E1AD

accent

#E93FE7

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5756DC

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

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