#576BE6#576BE6

#576BE6 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.9% C 0.186 H 272.3°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#576BE6
RGB	rgb(87, 107, 230)
HSL	hsl(232, 74%, 62%)
HSV	hsv(232, 62%, 90%)
CMYK	cmyk(62.2%, 53.5%, 0%, 9.8%)
CIE-LAB	lab(49.80, 30.04, -64.84)
CIE-LCH	lch(49.80, 71.46, 294.86°)
OKLab	oklab(57.88% 0.0075 -0.1861)
OKLCH	oklch(57.88% 0.186 272.3)
XYZ	xyz(23.4663, 18.2528, 77.1341)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576BE6 #E6D257

analogous

#57B3E6 #576BE6 #8A57E6

triadic

#576BE6 #E6576B #6BE657

tetradic

#576BE6 #E657B3 #E6D257 #57E68A

square

#576BE6 #E657B3 #E6D257 #57E68A

split-complementary

#576BE6 #E68A57 #B3E657

monochromatic

#192DA9 #223CDE #576BE6 #8C9AEE #C2C9F6

Accessibility & contrast

On white

4.52

#576BE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#576BE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576BE6

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576BE6	#FFFFFF	#000000	##000000
##576BE6	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#147DEA

Deuteranopia (green-blind)

#0070E3

Tritanopia (blue-blind)

#00889E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #576be6;
/* rgb */ color: rgb(87, 107, 230);
/* oklch */ color: oklch(57.9% 0.186 272.3);

Tailwind

colors: {
  custom: {
    50: '#9495ef',
    500: '#576be6',
    950: '#000000',
  },
}

SCSS

$custom: #576be6;
$custom-light: #9495ef;
$custom-dark: #000000;

JSON

{
  "hex": "#576be6",
  "rgb": {
    "r": 87,
    "g": 107,
    "b": 230
  },
  "hsl": {
    "h": 231.608,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.57879,
    "c": 0.18627,
    "h": 272.3
  },
  "luminance": 0.18255
}

Semantic roles & 50–950 ramp

primary

#576BE6

secondary

#E7DFB2

accent

#BA0FD6

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576BE6

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

Preview Lab → · Contrast checker → · Palette generator →