#447AD4#447AD4

#447AD4 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.7% C 0.150 H 260.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#447AD4
RGB	rgb(68, 122, 212)
HSL	hsl(218, 63%, 55%)
HSV	hsv(218, 68%, 83%)
CMYK	cmyk(67.9%, 42.5%, 0%, 16.9%)
CIE-LAB	lab(51.72, 11.43, -51.64)
CIE-LCH	lch(51.72, 52.88, 282.48°)
OKLab	oklab(58.73% -0.0259 -0.1474)
OKLCH	oklch(58.73% 0.15 260)
XYZ	xyz(21.2228, 19.8993, 64.9971)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447AD4 #D49E44

analogous

#44C2D4 #447AD4 #5644D4

triadic

#447AD4 #D4447A #7AD444

tetradic

#447AD4 #D444C2 #D49E44 #44D456

square

#447AD4 #D444C2 #D49E44 #44D456

split-complementary

#447AD4 #D45644 #C2D444

monochromatic

#1D4280 #295CB2 #447AD4 #769DDF #A8C1EB

Accessibility & contrast

On white

4.22

#447AD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#447AD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447AD4

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447AD4	#FFFFFF	#000000	##000000
##447AD4	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F82D7

Deuteranopia (green-blind)

#3775D2

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #447ad4;
/* rgb */ color: rgb(68, 122, 212);
/* oklch */ color: oklch(58.7% 0.150 260.0);

Tailwind

colors: {
  custom: {
    50: '#879fe2',
    500: '#447ad4',
    950: '#000000',
  },
}

SCSS

$custom: #447ad4;
$custom-light: #879fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#447ad4",
  "rgb": {
    "r": 68,
    "g": 122,
    "b": 212
  },
  "hsl": {
    "h": 217.5,
    "s": 62.609,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58732,
    "c": 0.14971,
    "h": 260
  },
  "luminance": 0.19901
}

Semantic roles & 50–950 ramp

primary

#447AD4

secondary

#D8C19C

accent

#A842E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #447AD4

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

Preview Lab → · Contrast checker → · Palette generator →