#447AD5#447AD5

#447AD5 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.8% C 0.151 H 260.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#447AD5
RGB	rgb(68, 122, 213)
HSL	hsl(218, 63%, 55%)
HSV	hsv(218, 68%, 84%)
CMYK	cmyk(68.1%, 42.7%, 0%, 16.5%)
CIE-LAB	lab(51.78, 11.78, -52.11)
CIE-LCH	lch(51.78, 53.43, 282.74°)
OKLab	oklab(58.79% -0.0257 -0.1488)
OKLCH	oklch(58.79% 0.151 260.2)
XYZ	xyz(21.3494, 19.9499, 65.6635)
Luminance	0.1995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447AD5 #D59F44

analogous

#44C3D5 #447AD5 #5644D5

triadic

#447AD5 #D5447A #7AD544

tetradic

#447AD5 #D544C3 #D59F44 #44D556

square

#447AD5 #D544C3 #D59F44 #44D556

split-complementary

#447AD5 #D55644 #C3D544

monochromatic

#1D4282 #285CB3 #447AD5 #769EE0 #A8C1EB

Accessibility & contrast

On white

4.21

#447AD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#447AD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447AD5

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447AD5	#FFFFFF	#000000	##000000
##447AD5	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F83D9

Deuteranopia (green-blind)

#3675D3

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #447ad5;
/* rgb */ color: rgb(68, 122, 213);
/* oklch */ color: oklch(58.8% 0.151 260.2);

Tailwind

colors: {
  custom: {
    50: '#879fe2',
    500: '#447ad5',
    950: '#000000',
  },
}

SCSS

$custom: #447ad5;
$custom-light: #879fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#447ad5",
  "rgb": {
    "r": 68,
    "g": 122,
    "b": 213
  },
  "hsl": {
    "h": 217.655,
    "s": 63.319,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58795,
    "c": 0.15106,
    "h": 260.2
  },
  "luminance": 0.19952
}

Semantic roles & 50–950 ramp

primary

#447AD5

secondary

#D9C29C

accent

#A941E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #447AD5

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

Preview Lab → · Contrast checker → · Palette generator →