#576ABE#576ABE

#576ABE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.132 H 271.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#576ABE
RGB	rgb(87, 106, 190)
HSL	hsl(229, 44%, 54%)
HSV	hsv(229, 54%, 75%)
CMYK	cmyk(54.2%, 44.2%, 0%, 25.5%)
CIE-LAB	lab(47.04, 17.39, -46.46)
CIE-LCH	lch(47.04, 49.61, 290.52°)
OKLab	oklab(54.99% 0.0042 -0.1321)
OKLCH	oklch(54.99% 0.132 271.8)
XYZ	xyz(18.3758, 16.0507, 50.8350)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576ABE #BEAB57

analogous

#579EBE #576ABE #7857BE

triadic

#576ABE #BE576A #6ABE57

tetradic

#576ABE #BE579E #BEAB57 #57BE78

square

#576ABE #BE579E #BEAB57 #57BE78

split-complementary

#576ABE #BE7857 #9EBE57

monochromatic

#2B386F #3C4E9C #576ABE #8391CF #AFB8E0

Accessibility & contrast

On white

4.99

#576ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#576ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576ABE

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576ABE	#FFFFFF	#000000	##FFFFFF
##576ABE	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4674C1

Deuteranopia (green-blind)

#3A6BBC

Tritanopia (blue-blind)

#237C8B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #576abe;
/* rgb */ color: rgb(87, 106, 190);
/* oklch */ color: oklch(55.0% 0.132 271.8);

Tailwind

colors: {
  custom: {
    50: '#8e94d2',
    500: '#576abe',
    950: '#000000',
  },
}

SCSS

$custom: #576abe;
$custom-light: #8e94d2;
$custom-dark: #000000;

JSON

{
  "hex": "#576abe",
  "rgb": {
    "r": 87,
    "g": 106,
    "b": 190
  },
  "hsl": {
    "h": 228.932,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.54986,
    "c": 0.13218,
    "h": 271.8
  },
  "luminance": 0.16052
}

Semantic roles & 50–950 ramp

primary

#576ABE

secondary

#CEC6A3

accent

#BC54D4

background

#F9F9FC

surface

#F1F1F9

border

#CBCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #576ABE

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

Preview Lab → · Contrast checker → · Palette generator →