#576DA0#576DA0

#576DA0 is a mid, moderate blue. Relative luminance 0.155; OKLCH L 53.9% C 0.085 H 265.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#576DA0
RGB	rgb(87, 109, 160)
HSL	hsl(222, 30%, 48%)
HSV	hsv(222, 46%, 63%)
CMYK	cmyk(45.6%, 31.9%, 0%, 37.3%)
CIE-LAB	lab(46.31, 6.00, -30.11)
CIE-LCH	lch(46.31, 30.70, 281.27°)
OKLab	oklab(53.92% -0.0062 -0.0844)
OKLCH	oklch(53.92% 0.085 265.8)
XYZ	xyz(15.7423, 15.5007, 35.4133)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576DA0 #A08A57

analogous

#5791A0 #576DA0 #6557A0

triadic

#576DA0 #A0576D #6DA057

tetradic

#576DA0 #A05791 #A08A57 #57A065

square

#576DA0 #A05791 #A08A57 #57A065

split-complementary

#576DA0 #A06557 #91A057

monochromatic

#2C3751 #415278 #576DA0 #7C8EB8 #A4B0CD

Accessibility & contrast

On white

5.12

#576DA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#576DA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576DA0

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576DA0	#FFFFFF	#000000	##FFFFFF
##576DA0	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B71A2

Deuteranopia (green-blind)

#536B9F

Tritanopia (blue-blind)

#3C787F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #576da0;
/* rgb */ color: rgb(87, 109, 160);
/* oklch */ color: oklch(53.9% 0.085 265.8);

Tailwind

colors: {
  custom: {
    50: '#8a96bc',
    500: '#576da0',
    950: '#000000',
  },
}

SCSS

$custom: #576da0;
$custom-light: #8a96bc;
$custom-dark: #000000;

JSON

{
  "hex": "#576da0",
  "rgb": {
    "r": 87,
    "g": 109,
    "b": 160
  },
  "hsl": {
    "h": 221.918,
    "s": 29.555,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53915,
    "c": 0.0846,
    "h": 265.8
  },
  "luminance": 0.15502
}

Semantic roles & 50–950 ramp

primary

#576DA0

secondary

#BBB098

accent

#A862C6

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #576DA0

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

Preview Lab → · Contrast checker → · Palette generator →