#447FD9#447FD9

#447FD9 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.1% C 0.151 H 258.7°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#447FD9
RGB	rgb(68, 127, 217)
HSL	hsl(216, 66%, 56%)
HSV	hsv(216, 69%, 85%)
CMYK	cmyk(68.7%, 41.5%, 0%, 14.9%)
CIE-LAB	lab(53.40, 10.13, -51.78)
CIE-LCH	lch(53.40, 52.76, 281.07°)
OKLab	oklab(60.12% -0.0296 -0.1478)
OKLCH	oklch(60.12% 0.151 258.7)
XYZ	xyz(22.4931, 21.4151, 68.5803)
Luminance	0.2142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447FD9 #D99E44

analogous

#44C9D9 #447FD9 #5344D9

triadic

#447FD9 #D9447F #7FD944

tetradic

#447FD9 #D944C9 #D99E44 #44D953

square

#447FD9 #D944C9 #D99E44 #44D953

split-complementary

#447FD9 #D95344 #C9D944

monochromatic

#1B4687 #2660BA #447FD9 #77A2E3 #AAC5EE

Accessibility & contrast

On white

3.97

#447FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#447FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447FD9

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447FD9	#FFFFFF	#000000	##000000
##447FD9	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5587DD

Deuteranopia (green-blind)

#3C79D7

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #447fd9;
/* rgb */ color: rgb(68, 127, 217);
/* oklch */ color: oklch(60.1% 0.151 258.7);

Tailwind

colors: {
  custom: {
    50: '#88a3e5',
    500: '#447fd9',
    950: '#000000',
  },
}

SCSS

$custom: #447fd9;
$custom-light: #88a3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#447fd9",
  "rgb": {
    "r": 68,
    "g": 127,
    "b": 217
  },
  "hsl": {
    "h": 216.242,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60122,
    "c": 0.15075,
    "h": 258.7
  },
  "luminance": 0.21417
}

Semantic roles & 50–950 ramp

primary

#447FD9

secondary

#DBC39E

accent

#A63FE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #447FD9

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

Preview Lab → · Contrast checker → · Palette generator →