#4576E2#4576E2

#4576E2 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.8% C 0.173 H 263.6°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4576E2
RGB	rgb(69, 118, 226)
HSL	hsl(221, 73%, 58%)
HSV	hsv(221, 69%, 89%)
CMYK	cmyk(69.5%, 47.8%, 0%, 11.4%)
CIE-LAB	lab(51.51, 19.03, -59.88)
CIE-LCH	lch(51.51, 62.83, 287.63°)
OKLab	oklab(58.85% -0.0192 -0.1717)
OKLCH	oklch(58.85% 0.173 263.6)
XYZ	xyz(22.6553, 19.7107, 74.5473)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576E2 #E2B145

analogous

#45C4E2 #4576E2 #6245E2

triadic

#4576E2 #E24576 #76E245

tetradic

#4576E2 #E245C4 #E2B145 #45E262

square

#4576E2 #E245C4 #E2B145 #45E262

split-complementary

#4576E2 #E26245 #C4E245

monochromatic

#173F95 #2055CA #4576E2 #7A9DEA #AFC4F3

Accessibility & contrast

On white

4.25

#4576E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4576E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576E2

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576E2	#FFFFFF	#000000	##000000
##4576E2	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B82E6

Deuteranopia (green-blind)

#0E74E0

Tritanopia (blue-blind)

#008FA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4576e2;
/* rgb */ color: rgb(69, 118, 226);
/* oklch */ color: oklch(58.8% 0.173 263.6);

Tailwind

colors: {
  custom: {
    50: '#8a9cec',
    500: '#4576e2',
    950: '#000000',
  },
}

SCSS

$custom: #4576e2;
$custom-light: #8a9cec;
$custom-dark: #000000;

JSON

{
  "hex": "#4576e2",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 226
  },
  "hsl": {
    "h": 221.274,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.58849,
    "c": 0.17281,
    "h": 263.6
  },
  "luminance": 0.19713
}

Semantic roles & 50–950 ramp

primary

#4576E2

secondary

#E1CDA2

accent

#B638F0

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4576E2

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

Preview Lab → · Contrast checker → · Palette generator →