#576FEE#576FEE

#576FEE is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.2% C 0.192 H 271.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#576FEE
RGB	rgb(87, 111, 238)
HSL	hsl(230, 82%, 64%)
HSV	hsv(230, 63%, 93%)
CMYK	cmyk(63.4%, 53.4%, 0%, 6.7%)
CIE-LAB	lab(51.34, 30.27, -66.83)
CIE-LCH	lch(51.34, 73.37, 294.37°)
OKLab	oklab(59.21% 0.0043 -0.1919)
OKLCH	oklch(59.21% 0.192 271.3)
XYZ	xyz(25.0423, 19.5660, 83.3293)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576FEE #EED657

analogous

#57BAEE #576FEE #8A57EE

triadic

#576FEE #EE576F #6FEE57

tetradic

#576FEE #EE57BA #EED657 #57EE8A

square

#576FEE #EE57BA #EED657 #57EE8A

split-complementary

#576FEE #EE8A57 #BAEE57

monochromatic

#132DB8 #1F3FE8 #576FEE #8F9FF4 #C6CEF9

Accessibility & contrast

On white

4.27

#576FEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#576FEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576FEE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576FEE	#FFFFFF	#000000	##000000
##576FEE	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1381F2

Deuteranopia (green-blind)

#0074EB

Tritanopia (blue-blind)

#008DA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #576fee;
/* rgb */ color: rgb(87, 111, 238);
/* oklch */ color: oklch(59.2% 0.192 271.3);

Tailwind

colors: {
  custom: {
    50: '#9598f4',
    500: '#576fee',
    950: '#000000',
  },
}

SCSS

$custom: #576fee;
$custom-light: #9598f4;
$custom-dark: #000000;

JSON

{
  "hex": "#576fee",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 238
  },
  "hsl": {
    "h": 230.464,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.59208,
    "c": 0.19199,
    "h": 271.3
  },
  "luminance": 0.19568
}

Semantic roles & 50–950 ramp

primary

#576FEE

secondary

#EBE3B6

accent

#BC08DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #576FEE

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

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