#576FE6#576FE6

#576FE6 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.6% C 0.181 H 271.2°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#576FE6
RGB	rgb(87, 111, 230)
HSL	hsl(230, 74%, 62%)
HSV	hsv(230, 62%, 90%)
CMYK	cmyk(62.2%, 51.7%, 0%, 9.8%)
CIE-LAB	lab(50.81, 27.58, -63.21)
CIE-LCH	lch(50.81, 68.96, 293.57°)
OKLab	oklab(58.64% 0.0038 -0.1813)
OKLCH	oklch(58.64% 0.181 271.2)
XYZ	xyz(23.8931, 19.1062, 77.2763)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576FE6 #E6CE57

analogous

#57B7E6 #576FE6 #8757E6

triadic

#576FE6 #E6576F #6FE657

tetradic

#576FE6 #E657B7 #E6CE57 #57E687

square

#576FE6 #E657B7 #E6CE57 #57E687

split-complementary

#576FE6 #E68757 #B7E657

monochromatic

#1931A9 #2241DE #576FE6 #8C9DEE #C2CAF6

Accessibility & contrast

On white

4.36

#576FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#576FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576FE6

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576FE6	#FFFFFF	#000000	##000000
##576FE6	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2680EA

Deuteranopia (green-blind)

#0073E4

Tritanopia (blue-blind)

#008BA0

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #576fe6;
/* rgb */ color: rgb(87, 111, 230);
/* oklch */ color: oklch(58.6% 0.181 271.2);

Tailwind

colors: {
  custom: {
    50: '#9398ef',
    500: '#576fe6',
    950: '#000000',
  },
}

SCSS

$custom: #576fe6;
$custom-light: #9398ef;
$custom-dark: #000000;

JSON

{
  "hex": "#576fe6",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 230
  },
  "hsl": {
    "h": 229.93,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58639,
    "c": 0.18131,
    "h": 271.2
  },
  "luminance": 0.19108
}

Semantic roles & 50–950 ramp

primary

#576FE6

secondary

#E7DEB2

accent

#B50FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576FE6

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

Preview Lab → · Contrast checker → · Palette generator →