#5756C2#5756C2

#5756C2 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.4% C 0.165 H 279.3°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5756C2
RGB	rgb(87, 86, 194)
HSL	hsl(241, 47%, 55%)
HSV	hsv(241, 56%, 76%)
CMYK	cmyk(55.2%, 55.7%, 0%, 23.9%)
CIE-LAB	lab(42.12, 31.17, -56.69)
CIE-LCH	lch(42.12, 64.69, 298.80°)
OKLab	oklab(51.35% 0.0266 -0.1623)
OKLCH	oklch(51.35% 0.165 279.3)
XYZ	xyz(16.9928, 12.5758, 52.5604)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5756C2 #C1C256

analogous

#568BC2 #5756C2 #8D56C2

triadic

#5756C2 #C25756 #56C257

tetradic

#5756C2 #C2568B #C1C256 #56C28D

square

#5756C2 #C2568B #C1C256 #56C28D

split-complementary

#5756C2 #C28D56 #8BC256

monochromatic

#2A2A74 #3B3AA1 #5756C2 #8483D2 #B0B0E2

Accessibility & contrast

On white

5.97

#5756C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5756C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5756C2

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5756C2	#FFFFFF	#000000	##FFFFFF
##5756C2	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0668C6

Deuteranopia (green-blind)

#005FC0

Tritanopia (blue-blind)

#226F83

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5756c2;
/* rgb */ color: rgb(87, 86, 194);
/* oklch */ color: oklch(51.4% 0.165 279.3);

Tailwind

colors: {
  custom: {
    50: '#8f85d5',
    500: '#5756c2',
    950: '#000000',
  },
}

SCSS

$custom: #5756c2;
$custom-light: #8f85d5;
$custom-dark: #000000;

JSON

{
  "hex": "#5756c2",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 194
  },
  "hsl": {
    "h": 240.556,
    "s": 46.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51352,
    "c": 0.16451,
    "h": 279.3
  },
  "luminance": 0.12577
}

Semantic roles & 50–950 ramp

primary

#5756C2

secondary

#D0D1A3

accent

#D751D5

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5756C2

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

Preview Lab → · Contrast checker → · Palette generator →