#447BD9#447BD9

#447BD9 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.3% C 0.155 H 260.4°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#447BD9
RGB	rgb(68, 123, 217)
HSL	hsl(218, 66%, 56%)
HSV	hsv(218, 69%, 85%)
CMYK	cmyk(68.7%, 43.3%, 0%, 14.9%)
CIE-LAB	lab(52.29, 12.58, -53.56)
CIE-LCH	lch(52.29, 55.02, 283.22°)
OKLab	oklab(59.26% -0.0259 -0.1531)
OKLCH	oklch(59.26% 0.155 260.4)
XYZ	xyz(21.9868, 20.4024, 68.4115)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447BD9 #D9A244

analogous

#44C6D9 #447BD9 #5744D9

triadic

#447BD9 #D9447B #7BD944

tetradic

#447BD9 #D944C6 #D9A244 #44D957

square

#447BD9 #D944C6 #D9A244 #44D957

split-complementary

#447BD9 #D95744 #C6D944

monochromatic

#1B4387 #265DBA #447BD9 #779FE3 #AAC3EE

Accessibility & contrast

On white

4.13

#447BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#447BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447BD9

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447BD9	#FFFFFF	#000000	##000000
##447BD9	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D84DD

Deuteranopia (green-blind)

#3376D7

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #447bd9;
/* rgb */ color: rgb(68, 123, 217);
/* oklch */ color: oklch(59.3% 0.155 260.4);

Tailwind

colors: {
  custom: {
    50: '#88a0e5',
    500: '#447bd9',
    950: '#000000',
  },
}

SCSS

$custom: #447bd9;
$custom-light: #88a0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#447bd9",
  "rgb": {
    "r": 68,
    "g": 123,
    "b": 217
  },
  "hsl": {
    "h": 217.852,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59263,
    "c": 0.15527,
    "h": 260.4
  },
  "luminance": 0.20405
}

Semantic roles & 50–950 ramp

primary

#447BD9

secondary

#DBC49E

accent

#AA3FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #447BD9

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

Preview Lab → · Contrast checker → · Palette generator →