#447FD4#447FD4

#447FD4 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 59.8% C 0.144 H 257.7°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#447FD4
RGB	rgb(68, 127, 212)
HSL	hsl(215, 63%, 55%)
HSV	hsv(215, 68%, 83%)
CMYK	cmyk(67.9%, 40.1%, 0%, 16.9%)
CIE-LAB	lab(53.12, 8.36, -49.40)
CIE-LCH	lch(53.12, 50.11, 279.61°)
OKLab	oklab(59.82% -0.0307 -0.1408)
OKLCH	oklch(59.82% 0.144 257.7)
XYZ	xyz(21.8526, 21.1589, 65.2070)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447FD4 #D49944

analogous

#44C7D4 #447FD4 #5144D4

triadic

#447FD4 #D4447F #7FD444

tetradic

#447FD4 #D444C7 #D49944 #44D451

square

#447FD4 #D444C7 #D49944 #44D451

split-complementary

#447FD4 #D45144 #C7D444

monochromatic

#1D4680 #2961B2 #447FD4 #76A1DF #A8C3EB

Accessibility & contrast

On white

4.01

#447FD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#447FD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447FD4

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447FD4	#FFFFFF	#000000	##000000
##447FD4	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5886D7

Deuteranopia (green-blind)

#4279D2

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #447fd4;
/* rgb */ color: rgb(68, 127, 212);
/* oklch */ color: oklch(59.8% 0.144 257.7);

Tailwind

colors: {
  custom: {
    50: '#87a3e2',
    500: '#447fd4',
    950: '#000000',
  },
}

SCSS

$custom: #447fd4;
$custom-light: #87a3e2;
$custom-dark: #000000;

JSON

{
  "hex": "#447fd4",
  "rgb": {
    "r": 68,
    "g": 127,
    "b": 212
  },
  "hsl": {
    "h": 215.417,
    "s": 62.609,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59816,
    "c": 0.14413,
    "h": 257.7
  },
  "luminance": 0.21161
}

Semantic roles & 50–950 ramp

primary

#447FD4

secondary

#D8BF9C

accent

#A342E6

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #447FD4

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

Preview Lab → · Contrast checker → · Palette generator →