#4576D4#4576D4

#4576D4 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 57.9% C 0.154 H 262.0°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4576D4
RGB	rgb(69, 118, 212)
HSL	hsl(219, 62%, 55%)
HSV	hsv(219, 67%, 83%)
CMYK	cmyk(67.5%, 44.3%, 0%, 16.9%)
CIE-LAB	lab(50.66, 14.06, -53.34)
CIE-LCH	lch(50.66, 55.16, 284.76°)
OKLab	oklab(57.92% -0.0214 -0.1525)
OKLCH	oklch(57.92% 0.154 262)
XYZ	xyz(20.8121, 18.9735, 64.8400)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576D4 #D4A345

analogous

#45BDD4 #4576D4 #5C45D4

triadic

#4576D4 #D44576 #76D445

tetradic

#4576D4 #D445BD #D4A345 #45D45C

square

#4576D4 #D445BD #D4A345 #45D45C

split-complementary

#4576D4 #D45C45 #BDD445

monochromatic

#1E4081 #2958B3 #4576D4 #779BDF #A8BFEB

Accessibility & contrast

On white

4.38

#4576D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#4576D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576D4

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576D4	#FFFFFF	#000000	##000000
##4576D4	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4880D8

Deuteranopia (green-blind)

#2E72D2

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4576d4;
/* rgb */ color: rgb(69, 118, 212);
/* oklch */ color: oklch(57.9% 0.154 262.0);

Tailwind

colors: {
  custom: {
    50: '#889de2',
    500: '#4576d4',
    950: '#000000',
  },
}

SCSS

$custom: #4576d4;
$custom-light: #889de2;
$custom-dark: #000000;

JSON

{
  "hex": "#4576d4",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 212
  },
  "hsl": {
    "h": 219.441,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57921,
    "c": 0.154,
    "h": 262
  },
  "luminance": 0.18976
}

Semantic roles & 50–950 ramp

primary

#4576D4

secondary

#D8C49C

accent

#AE42E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4576D4

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

Preview Lab → · Contrast checker → · Palette generator →