#4463D9#4463D9

#4463D9 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.184 H 268.5°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4463D9
RGB	rgb(68, 99, 217)
HSL	hsl(228, 66%, 56%)
HSV	hsv(228, 69%, 85%)
CMYK	cmyk(68.7%, 54.4%, 0%, 14.9%)
CIE-LAB	lab(45.85, 27.61, -63.92)
CIE-LCH	lch(45.85, 69.63, 293.36°)
OKLab	oklab(54.36% -0.0049 -0.1839)
OKLCH	oklch(54.36% 0.184 268.5)
XYZ	xyz(19.3658, 15.1605, 67.5379)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4463D9 #D9BA44

analogous

#44ADD9 #4463D9 #6F44D9

triadic

#4463D9 #D94463 #63D944

tetradic

#4463D9 #D944AD #D9BA44 #44D96F

square

#4463D9 #D944AD #D9BA44 #44D96F

split-complementary

#4463D9 #D96F44 #ADD944

monochromatic

#1B3287 #2645BA #4463D9 #778DE3 #AAB8EE

Accessibility & contrast

On white

5.21

#4463D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4463D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4463D9

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4463D9	#FFFFFF	#000000	##FFFFFF
##4463D9	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DD

Deuteranopia (green-blind)

#0066D7

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4463d9;
/* rgb */ color: rgb(68, 99, 217);
/* oklch */ color: oklch(54.4% 0.184 268.5);

Tailwind

colors: {
  custom: {
    50: '#898fe6',
    500: '#4463d9',
    950: '#000000',
  },
}

SCSS

$custom: #4463d9;
$custom-light: #898fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4463d9",
  "rgb": {
    "r": 68,
    "g": 99,
    "b": 217
  },
  "hsl": {
    "h": 227.517,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54355,
    "c": 0.18401,
    "h": 268.5
  },
  "luminance": 0.15162
}

Semantic roles & 50–950 ramp

primary

#4463D9

secondary

#DBCE9E

accent

#C63FE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4463D9

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

Preview Lab → · Contrast checker → · Palette generator →