#576DC2#576DC2

#576DC2 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.9% C 0.134 H 270.6°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#576DC2
RGB	rgb(87, 109, 194)
HSL	hsl(228, 47%, 55%)
HSV	hsv(228, 55%, 76%)
CMYK	cmyk(55.2%, 43.8%, 0%, 23.9%)
CIE-LAB	lab(48.08, 16.83, -47.12)
CIE-LCH	lch(48.08, 50.03, 289.66°)
OKLab	oklab(55.86% 0.0015 -0.134)
OKLCH	oklch(55.86% 0.134 270.6)
XYZ	xyz(19.1335, 16.8572, 53.2740)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576DC2 #C2AC57

analogous

#57A2C2 #576DC2 #7757C2

triadic

#576DC2 #C2576D #6DC257

tetradic

#576DC2 #C257A2 #C2AC57 #57C277

square

#576DC2 #C257A2 #C2AC57 #57C277

split-complementary

#576DC2 #C27757 #A2C257

monochromatic

#2A3974 #3B50A1 #576DC2 #8494D2 #B1BBE3

Accessibility & contrast

On white

4.80

#576DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#576DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576DC2

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576DC2	#FFFFFF	#000000	##FFFFFF
##576DC2	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4877C5

Deuteranopia (green-blind)

#3B6EC0

Tritanopia (blue-blind)

#1C808E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #576dc2;
/* rgb */ color: rgb(87, 109, 194);
/* oklch */ color: oklch(55.9% 0.134 270.6);

Tailwind

colors: {
  custom: {
    50: '#8e96d5',
    500: '#576dc2',
    950: '#000000',
  },
}

SCSS

$custom: #576dc2;
$custom-light: #8e96d5;
$custom-dark: #000000;

JSON

{
  "hex": "#576dc2",
  "rgb": {
    "r": 87,
    "g": 109,
    "b": 194
  },
  "hsl": {
    "h": 227.664,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55855,
    "c": 0.134,
    "h": 270.6
  },
  "luminance": 0.16859
}

Semantic roles & 50–950 ramp

primary

#576DC2

secondary

#D1C8A4

accent

#BB51D6

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #576DC2

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

Preview Lab → · Contrast checker → · Palette generator →