#4463D3#4463D3

#4463D3 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.9% C 0.176 H 268.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4463D3
RGB	rgb(68, 99, 211)
HSL	hsl(227, 62%, 55%)
HSV	hsv(227, 68%, 83%)
CMYK	cmyk(67.8%, 53.1%, 0%, 17.3%)
CIE-LAB	lab(45.43, 25.49, -61.18)
CIE-LCH	lch(45.43, 66.27, 292.62°)
OKLab	oklab(53.91% -0.0053 -0.1759)
OKLCH	oklch(53.91% 0.176 268.3)
XYZ	xyz(18.5996, 14.8540, 63.5023)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4463D3 #D3B444

analogous

#44ABD3 #4463D3 #6D44D3

triadic

#4463D3 #D34463 #63D344

tetradic

#4463D3 #D344AB #D3B444 #44D36D

square

#4463D3 #D344AB #D3B444 #44D36D

split-complementary

#4463D3 #D36D44 #ABD344

monochromatic

#1E337F #2947B0 #4463D3 #768CDF #A7B6EA

Accessibility & contrast

On white

5.29

#4463D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4463D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4463D3

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4463D3	#FFFFFF	#000000	##FFFFFF
##4463D3	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1372D7

Deuteranopia (green-blind)

#0065D1

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4463d3;
/* rgb */ color: rgb(68, 99, 211);
/* oklch */ color: oklch(53.9% 0.176 268.3);

Tailwind

colors: {
  custom: {
    50: '#888fe1',
    500: '#4463d3',
    950: '#000000',
  },
}

SCSS

$custom: #4463d3;
$custom-light: #888fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#4463d3",
  "rgb": {
    "r": 68,
    "g": 99,
    "b": 211
  },
  "hsl": {
    "h": 226.993,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.53906,
    "c": 0.17595,
    "h": 268.3
  },
  "luminance": 0.14856
}

Semantic roles & 50–950 ramp

primary

#4463D3

secondary

#D8CA9B

accent

#C243E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4463D3

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

Preview Lab → · Contrast checker → · Palette generator →