#4576D2#4576D2

#4576D2 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.8% C 0.151 H 261.7°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4576D2
RGB	rgb(69, 118, 210)
HSL	hsl(219, 61%, 55%)
HSV	hsv(219, 67%, 82%)
CMYK	cmyk(67.1%, 43.8%, 0%, 17.6%)
CIE-LAB	lab(50.54, 13.35, -52.39)
CIE-LCH	lch(50.54, 54.07, 284.29°)
OKLab	oklab(57.79% -0.0217 -0.1497)
OKLCH	oklch(57.79% 0.151 261.7)
XYZ	xyz(20.5614, 18.8732, 63.5196)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576D2 #D2A145

analogous

#45BDD2 #4576D2 #5B45D2

triadic

#4576D2 #D24576 #76D245

tetradic

#4576D2 #D245BD #D2A145 #45D25B

square

#4576D2 #D245BD #D2A145 #45D25B

split-complementary

#4576D2 #D25B45 #BDD245

monochromatic

#1F407E #2A59AF #4576D2 #769ADE #A8BFEA

Accessibility & contrast

On white

4.40

#4576D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4576D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576D2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576D2	#FFFFFF	#000000	##000000
##4576D2	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7FD6

Deuteranopia (green-blind)

#3172D0

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4576d2;
/* rgb */ color: rgb(69, 118, 210);
/* oklch */ color: oklch(57.8% 0.151 261.7);

Tailwind

colors: {
  custom: {
    50: '#879de0',
    500: '#4576d2',
    950: '#000000',
  },
}

SCSS

$custom: #4576d2;
$custom-light: #879de0;
$custom-dark: #000000;

JSON

{
  "hex": "#4576d2",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 210
  },
  "hsl": {
    "h": 219.149,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57792,
    "c": 0.15129,
    "h": 261.7
  },
  "luminance": 0.18875
}

Semantic roles & 50–950 ramp

primary

#4576D2

secondary

#D7C29C

accent

#AC44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4576D2

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

Preview Lab → · Contrast checker → · Palette generator →