#576AAA#576AAA

#576AAA is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.8% C 0.103 H 270.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#576AAA
RGB	rgb(87, 106, 170)
HSL	hsl(226, 33%, 50%)
HSV	hsv(226, 49%, 67%)
CMYK	cmyk(48.8%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(45.96, 10.96, -36.54)
CIE-LCH	lch(45.96, 38.15, 286.69°)
OKLab	oklab(53.8% 0.0003 -0.1031)
OKLCH	oklch(53.8% 0.103 270.2)
XYZ	xyz(16.3379, 15.2356, 40.1023)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576AAA #AA9757

analogous

#5793AA #576AAA #6D57AA

triadic

#576AAA #AA576A #6AAA57

tetradic

#576AAA #AA5793 #AA9757 #57AA6D

square

#576AAA #AA5793 #AA9757 #57AA6D

split-complementary

#576AAA #AA6D57 #93AA57

monochromatic

#2D3759 #425082 #576AAA #808EBF #A8B2D3

Accessibility & contrast

On white

5.19

#576AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#576AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576AAA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576AAA	#FFFFFF	#000000	##FFFFFF
##576AAA	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5271AD

Deuteranopia (green-blind)

#4969A9

Tritanopia (blue-blind)

#367782

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #576aaa;
/* rgb */ color: rgb(87, 106, 170);
/* oklch */ color: oklch(53.8% 0.103 270.2);

Tailwind

colors: {
  custom: {
    50: '#8b94c3',
    500: '#576aaa',
    950: '#000000',
  },
}

SCSS

$custom: #576aaa;
$custom-light: #8b94c3;
$custom-dark: #000000;

JSON

{
  "hex": "#576aaa",
  "rgb": {
    "r": 87,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 226.265,
    "s": 32.806,
    "l": 50.392
  },
  "oklch": {
    "l": 0.53799,
    "c": 0.10309,
    "h": 270.2
  },
  "luminance": 0.15237
}

Semantic roles & 50–950 ramp

primary

#576AAA

secondary

#C1B89C

accent

#B15FC9

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #576AAA

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

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