#576CD2#576CD2

#576CD2 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.158 H 271.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#576CD2
RGB	rgb(87, 108, 210)
HSL	hsl(230, 58%, 58%)
HSV	hsv(230, 59%, 82%)
CMYK	cmyk(58.6%, 48.6%, 0%, 17.6%)
CIE-LAB	lab(48.76, 22.74, -55.19)
CIE-LCH	lch(48.76, 59.69, 292.40°)
OKLab	oklab(56.68% 0.0048 -0.1577)
OKLCH	oklch(56.68% 0.158 271.8)
XYZ	xyz(20.9221, 17.4029, 63.2168)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576CD2 #D2BD57

analogous

#57A9D2 #576CD2 #7F57D2

triadic

#576CD2 #D2576C #6CD257

tetradic

#576CD2 #D257A9 #D2BD57 #57D27F

square

#576CD2 #D257A9 #D2BD57 #57D27F

split-complementary

#576CD2 #D27F57 #A9D257

monochromatic

#25368A #3249BA #576CD2 #8796DF #B8C0EC

Accessibility & contrast

On white

4.69

#576CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#576CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576CD2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576CD2	#FFFFFF	#000000	##FFFFFF
##576CD2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3979D6

Deuteranopia (green-blind)

#236FD0

Tritanopia (blue-blind)

#008395

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #576cd2;
/* rgb */ color: rgb(87, 108, 210);
/* oklch */ color: oklch(56.7% 0.158 271.8);

Tailwind

colors: {
  custom: {
    50: '#9095e0',
    500: '#576cd2',
    950: '#000000',
  },
}

SCSS

$custom: #576cd2;
$custom-light: #9095e0;
$custom-dark: #000000;

JSON

{
  "hex": "#576cd2",
  "rgb": {
    "r": 87,
    "g": 108,
    "b": 210
  },
  "hsl": {
    "h": 229.756,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56683,
    "c": 0.15778,
    "h": 271.8
  },
  "luminance": 0.17405
}

Semantic roles & 50–950 ramp

primary

#576CD2

secondary

#DBD3AA

accent

#C747E1

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #576CD2

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

Preview Lab → · Contrast checker → · Palette generator →