#447AD2#447AD2

#447AD2 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.6% C 0.147 H 259.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#447AD2
RGB	rgb(68, 122, 210)
HSL	hsl(217, 61%, 55%)
HSV	hsv(217, 68%, 82%)
CMYK	cmyk(67.6%, 41.9%, 0%, 17.6%)
CIE-LAB	lab(51.61, 10.72, -50.68)
CIE-LCH	lch(51.61, 51.80, 281.94°)
OKLab	oklab(58.61% -0.0263 -0.1447)
OKLCH	oklch(58.61% 0.147 259.7)
XYZ	xyz(20.9721, 19.7990, 63.6766)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447AD2 #D29C44

analogous

#44C1D2 #447AD2 #5544D2

triadic

#447AD2 #D2447A #7AD244

tetradic

#447AD2 #D244C1 #D29C44 #44D255

square

#447AD2 #D244C1 #D29C44 #44D255

split-complementary

#447AD2 #D25544 #C1D244

monochromatic

#1E427D #2A5DAF #447AD2 #759DDE #A7C0EA

Accessibility & contrast

On white

4.23

#447AD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#447AD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447AD2

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447AD2	#FFFFFF	#000000	##000000
##447AD2	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5182D5

Deuteranopia (green-blind)

#3A75D0

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #447ad2;
/* rgb */ color: rgb(68, 122, 210);
/* oklch */ color: oklch(58.6% 0.147 259.7);

Tailwind

colors: {
  custom: {
    50: '#879fe0',
    500: '#447ad2',
    950: '#000000',
  },
}

SCSS

$custom: #447ad2;
$custom-light: #879fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#447ad2",
  "rgb": {
    "r": 68,
    "g": 122,
    "b": 210
  },
  "hsl": {
    "h": 217.183,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58607,
    "c": 0.14703,
    "h": 259.7
  },
  "luminance": 0.19801
}

Semantic roles & 50–950 ramp

primary

#447AD2

secondary

#D7C09B

accent

#A743E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #447AD2

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

Preview Lab → · Contrast checker → · Palette generator →