#4576E6#4576E6

#4576E6 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.1% C 0.178 H 264.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4576E6
RGB	rgb(69, 118, 230)
HSL	hsl(222, 76%, 59%)
HSV	hsv(222, 70%, 90%)
CMYK	cmyk(70%, 48.7%, 0%, 9.8%)
CIE-LAB	lab(51.76, 20.45, -61.72)
CIE-LCH	lch(51.76, 65.02, 288.33°)
OKLab	oklab(59.12% -0.0187 -0.1771)
OKLCH	oklch(59.12% 0.178 264)
XYZ	xyz(23.2106, 19.9328, 77.4718)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576E6 #E6B545

analogous

#45C6E6 #4576E6 #6445E6

triadic

#4576E6 #E64576 #76E645

tetradic

#4576E6 #E645C6 #E6B545 #45E664

square

#4576E6 #E645C6 #E6B545 #45E664

split-complementary

#4576E6 #E66445 #C6E645

monochromatic

#153E9C #1C53D2 #4576E6 #7B9EED #B1C5F5

Accessibility & contrast

On white

4.21

#4576E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4576E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576E6

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576E6	#FFFFFF	#000000	##000000
##4576E6	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3783EA

Deuteranopia (green-blind)

#0074E4

Tritanopia (blue-blind)

#0090A3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4576e6;
/* rgb */ color: rgb(69, 118, 230);
/* oklch */ color: oklch(59.1% 0.178 264.0);

Tailwind

colors: {
  custom: {
    50: '#8b9cef',
    500: '#4576e6',
    950: '#000000',
  },
}

SCSS

$custom: #4576e6;
$custom-light: #8b9cef;
$custom-dark: #000000;

JSON

{
  "hex": "#4576e6",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 230
  },
  "hsl": {
    "h": 221.739,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59123,
    "c": 0.17813,
    "h": 264
  },
  "luminance": 0.19935
}

Semantic roles & 50–950 ramp

primary

#4576E6

secondary

#E3D0A4

accent

#B935F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4576E6

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

Preview Lab → · Contrast checker → · Palette generator →