#576CC2#576CC2

#576CC2 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.6% C 0.135 H 271.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#576CC2
RGB	rgb(87, 108, 194)
HSL	hsl(228, 47%, 55%)
HSV	hsv(228, 55%, 76%)
CMYK	cmyk(55.2%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(47.81, 17.45, -47.55)
CIE-LCH	lch(47.81, 50.65, 290.16°)
OKLab	oklab(55.65% 0.0026 -0.1353)
OKLCH	oklch(55.65% 0.135 271.1)
XYZ	xyz(19.0275, 16.6450, 53.2386)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576CC2 #C2AD57

analogous

#57A2C2 #576CC2 #7757C2

triadic

#576CC2 #C2576C #6CC257

tetradic

#576CC2 #C257A2 #C2AD57 #57C277

square

#576CC2 #C257A2 #C2AD57 #57C277

split-complementary

#576CC2 #C27757 #A2C257

monochromatic

#2A3974 #3B4FA1 #576CC2 #8493D2 #B1BBE3

Accessibility & contrast

On white

4.85

#576CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#576CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576CC2

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576CC2	#FFFFFF	#000000	##FFFFFF
##576CC2	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4676C5

Deuteranopia (green-blind)

#396DC0

Tritanopia (blue-blind)

#1C7F8D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #576cc2;
/* rgb */ color: rgb(87, 108, 194);
/* oklch */ color: oklch(55.6% 0.135 271.1);

Tailwind

colors: {
  custom: {
    50: '#8e95d5',
    500: '#576cc2',
    950: '#000000',
  },
}

SCSS

$custom: #576cc2;
$custom-light: #8e95d5;
$custom-dark: #000000;

JSON

{
  "hex": "#576cc2",
  "rgb": {
    "r": 87,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 228.224,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55648,
    "c": 0.1353,
    "h": 271.1
  },
  "luminance": 0.16646
}

Semantic roles & 50–950 ramp

primary

#576CC2

secondary

#D1C8A4

accent

#BC51D6

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #576CC2

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

Preview Lab → · Contrast checker → · Palette generator →