#576FC2#576FC2

#576FC2 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.3% C 0.131 H 269.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#576FC2
RGB	rgb(87, 111, 194)
HSL	hsl(227, 47%, 55%)
HSV	hsv(227, 55%, 76%)
CMYK	cmyk(55.2%, 42.8%, 0%, 23.9%)
CIE-LAB	lab(48.62, 15.59, -46.25)
CIE-LCH	lch(48.62, 48.81, 288.63°)
OKLab	oklab(56.27% -0.0008 -0.1314)
OKLCH	oklch(56.27% 0.131 269.7)
XYZ	xyz(19.3493, 17.2887, 53.3459)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576FC2 #C2AA57

analogous

#57A5C2 #576FC2 #7457C2

triadic

#576FC2 #C2576F #6FC257

tetradic

#576FC2 #C257A5 #C2AA57 #57C274

square

#576FC2 #C257A5 #C2AA57 #57C274

split-complementary

#576FC2 #C27457 #A5C257

monochromatic

#2A3B74 #3B52A1 #576FC2 #8495D2 #B1BCE3

Accessibility & contrast

On white

4.71

#576FC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#576FC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576FC2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576FC2	#FFFFFF	#000000	##FFFFFF
##576FC2	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B78C5

Deuteranopia (green-blind)

#3E6FC0

Tritanopia (blue-blind)

#1B818F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #576fc2;
/* rgb */ color: rgb(87, 111, 194);
/* oklch */ color: oklch(56.3% 0.131 269.7);

Tailwind

colors: {
  custom: {
    50: '#8e98d5',
    500: '#576fc2',
    950: '#000000',
  },
}

SCSS

$custom: #576fc2;
$custom-light: #8e98d5;
$custom-dark: #000000;

JSON

{
  "hex": "#576fc2",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 194
  },
  "hsl": {
    "h": 226.542,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5627,
    "c": 0.13144,
    "h": 269.7
  },
  "luminance": 0.1729
}

Semantic roles & 50–950 ramp

primary

#576FC2

secondary

#D1C7A4

accent

#B951D6

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #576FC2

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

Preview Lab → · Contrast checker → · Palette generator →