#576FFC#576FFC

#576FFC is a mid, highly saturated blue. Relative luminance 0.204; OKLCH L 60.2% C 0.210 H 271.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#576FFC
RGB	rgb(87, 111, 252)
HSL	hsl(231, 96%, 66%)
HSV	hsv(231, 65%, 99%)
CMYK	cmyk(65.5%, 56%, 0%, 1.2%)
CIE-LAB	lab(52.31, 34.97, -73.06)
CIE-LCH	lch(52.31, 81.00, 295.58°)
OKLab	oklab(60.24% 0.0049 -0.2102)
OKLCH	oklch(60.24% 0.21 271.3)
XYZ	xyz(27.1797, 20.4209, 94.5859)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576FFC #FCE457

analogous

#57C1FC #576FFC #9257FC

triadic

#576FFC #FC576F #6FFC57

tetradic

#576FFC #FC57C1 #FCE457 #57FC92

square

#576FFC #FC57C1 #FCE457 #57FC92

split-complementary

#576FFC #FC9257 #C1FC57

monochromatic

#0422D5 #1B3BFB #576FFC #93A3FD #CFD6FE

Accessibility & contrast

On white

4.13

#576FFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#576FFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576FFC

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576FFC	#FFFFFF	#000000	##000000
##576FFC	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0084FF

Deuteranopia (green-blind)

#0076F9

Tritanopia (blue-blind)

#0091AB

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #576ffc;
/* rgb */ color: rgb(87, 111, 252);
/* oklch */ color: oklch(60.2% 0.210 271.3);

Tailwind

colors: {
  custom: {
    50: '#9798fe',
    500: '#576ffc',
    950: '#000000',
  },
}

SCSS

$custom: #576ffc;
$custom-light: #9798fe;
$custom-dark: #000000;

JSON

{
  "hex": "#576ffc",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 252
  },
  "hsl": {
    "h": 231.273,
    "s": 96.491,
    "l": 66.471
  },
  "oklch": {
    "l": 0.60239,
    "c": 0.21031,
    "h": 271.3
  },
  "luminance": 0.20423
}

Semantic roles & 50–950 ramp

primary

#576FFC

secondary

#F2EABD

accent

#C400E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D18

muted

#7F7E86

Preview Lab

Preview with #576FFC

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

Preview Lab → · Contrast checker → · Palette generator →