#576EF6#576EF6

#576EF6 is a mid, highly saturated blue. Relative luminance 0.198; OKLCH L 59.6% C 0.204 H 271.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#576EF6
RGB	rgb(87, 110, 246)
HSL	hsl(231, 90%, 65%)
HSV	hsv(231, 65%, 96%)
CMYK	cmyk(64.6%, 55.3%, 0%, 3.5%)
CIE-LAB	lab(51.64, 33.57, -70.81)
CIE-LCH	lch(51.64, 78.36, 295.37°)
OKLab	oklab(59.61% 0.0055 -0.2036)
OKLCH	oklch(59.61% 0.204 271.6)
XYZ	xyz(26.1354, 19.8296, 89.6211)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576EF6 #F6DF57

analogous

#57BDF6 #576EF6 #9057F6

triadic

#576EF6 #F6576E #6EF657

tetradic

#576EF6 #F657BD #F6DF57 #57F690

square

#576EF6 #F657BD #F6DF57 #57F690

split-complementary

#576EF6 #F69057 #BDF657

monochromatic

#0B26C8 #1D3CF3 #576EF6 #91A0F9 #CBD2FC

Accessibility & contrast

On white

4.23

#576EF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#576EF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576EF6

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576EF6	#FFFFFF	#000000	##000000
##576EF6	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082FB

Deuteranopia (green-blind)

#0074F3

Tritanopia (blue-blind)

#008FA7

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #576ef6;
/* rgb */ color: rgb(87, 110, 246);
/* oklch */ color: oklch(59.6% 0.204 271.6);

Tailwind

colors: {
  custom: {
    50: '#9697fa',
    500: '#576ef6',
    950: '#000000',
  },
}

SCSS

$custom: #576ef6;
$custom-light: #9697fa;
$custom-dark: #000000;

JSON

{
  "hex": "#576ef6",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 246
  },
  "hsl": {
    "h": 231.321,
    "s": 89.831,
    "l": 65.294
  },
  "oklch": {
    "l": 0.59608,
    "c": 0.20371,
    "h": 271.6
  },
  "luminance": 0.19832
}

Semantic roles & 50–950 ramp

primary

#576EF6

secondary

#EFE7BA

accent

#C400E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #576EF6

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

Preview Lab → · Contrast checker → · Palette generator →