#4463CF#4463CF

#4463CF is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.6% C 0.171 H 268.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4463CF
RGB	rgb(68, 99, 207)
HSL	hsl(227, 59%, 54%)
HSV	hsv(227, 67%, 81%)
CMYK	cmyk(67.1%, 52.2%, 0%, 18.8%)
CIE-LAB	lab(45.16, 24.07, -59.33)
CIE-LCH	lch(45.16, 64.03, 292.08°)
OKLab	oklab(53.61% -0.0056 -0.1704)
OKLCH	oklch(53.61% 0.171 268.1)
XYZ	xyz(18.1043, 14.6559, 60.8942)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4463CF #CFB044

analogous

#44A9CF #4463CF #6B44CF

triadic

#4463CF #CF4463 #63CF44

tetradic

#4463CF #CF44A9 #CFB044 #44CF6B

square

#4463CF #CF44A9 #CFB044 #44CF6B

split-complementary

#4463CF #CF6B44 #A9CF44

monochromatic

#1F3379 #2C48AA #4463CF #758CDC #A5B4E8

Accessibility & contrast

On white

5.34

#4463CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4463CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4463CF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4463CF	#FFFFFF	#000000	##FFFFFF
##4463CF	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D71D3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4463cf;
/* rgb */ color: rgb(68, 99, 207);
/* oklch */ color: oklch(53.6% 0.171 268.1);

Tailwind

colors: {
  custom: {
    50: '#878fde',
    500: '#4463cf',
    950: '#000000',
  },
}

SCSS

$custom: #4463cf;
$custom-light: #878fde;
$custom-dark: #000000;

JSON

{
  "hex": "#4463cf",
  "rgb": {
    "r": 68,
    "g": 99,
    "b": 207
  },
  "hsl": {
    "h": 226.619,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53611,
    "c": 0.17053,
    "h": 268.1
  },
  "luminance": 0.14658
}

Semantic roles & 50–950 ramp

primary

#4463CF

secondary

#D5C89A

accent

#BF45E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4463CF

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

Preview Lab → · Contrast checker → · Palette generator →