#4576D9#4576D9

#4576D9 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.2% C 0.161 H 262.7°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4576D9
RGB	rgb(69, 118, 217)
HSL	hsl(220, 66%, 56%)
HSV	hsv(220, 68%, 85%)
CMYK	cmyk(68.2%, 45.6%, 0%, 14.9%)
CIE-LAB	lab(50.95, 15.83, -55.69)
CIE-LCH	lch(50.95, 57.90, 285.87°)
OKLab	oklab(58.25% -0.0205 -0.1594)
OKLCH	oklch(58.25% 0.161 262.7)
XYZ	xyz(21.4526, 19.2297, 68.2133)
Luminance	0.1923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576D9 #D9A845

analogous

#45C0D9 #4576D9 #5E45D9

triadic

#4576D9 #D94576 #76D945

tetradic

#4576D9 #D945C0 #D9A845 #45D95E

square

#4576D9 #D945C0 #D9A845 #45D95E

split-complementary

#4576D9 #D95E45 #C0D945

monochromatic

#1C4088 #2657BB #4576D9 #789BE3 #ABC1EE

Accessibility & contrast

On white

4.33

#4576D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4576D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576D9

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576D9	#FFFFFF	#000000	##000000
##4576D9	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4481DD

Deuteranopia (green-blind)

#2673D7

Tritanopia (blue-blind)

#008D9D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4576d9;
/* rgb */ color: rgb(69, 118, 217);
/* oklch */ color: oklch(58.2% 0.161 262.7);

Tailwind

colors: {
  custom: {
    50: '#899ce5',
    500: '#4576d9',
    950: '#000000',
  },
}

SCSS

$custom: #4576d9;
$custom-light: #899ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4576d9",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 217
  },
  "hsl": {
    "h": 220.135,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58247,
    "c": 0.16075,
    "h": 262.7
  },
  "luminance": 0.19232
}

Semantic roles & 50–950 ramp

primary

#4576D9

secondary

#DBC79E

accent

#B13FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4576D9

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

Preview Lab → · Contrast checker → · Palette generator →