#447DB3#447DB3

#447DB3 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.5% C 0.103 H 248.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#447DB3
RGB	rgb(68, 125, 179)
HSL	hsl(209, 45%, 48%)
HSV	hsv(209, 62%, 70%)
CMYK	cmyk(62%, 30.2%, 0%, 29.8%)
CIE-LAB	lab(50.86, -1.86, -34.13)
CIE-LCH	lch(50.86, 34.18, 266.89°)
OKLab	oklab(57.5% -0.0372 -0.0962)
OKLCH	oklch(57.5% 0.103 248.9)
XYZ	xyz(17.8512, 19.1492, 45.3945)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447DB3 #B37A44

analogous

#44B3B1 #447DB3 #4446B3

triadic

#447DB3 #B3447D #7DB344

tetradic

#447DB3 #B144B3 #B37A44 #46B344

square

#447DB3 #B144B3 #B37A44 #46B344

split-complementary

#447DB3 #B34446 #B3B144

monochromatic

#223F5A #335E87 #447DB3 #6D9BC7 #99BAD8

Accessibility & contrast

On white

4.35

#447DB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#447DB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447DB3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447DB3	#FFFFFF	#000000	##000000
##447DB3	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667FB5

Deuteranopia (green-blind)

#5774B2

Tritanopia (blue-blind)

#008A90

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #447db3;
/* rgb */ color: rgb(68, 125, 179);
/* oklch */ color: oklch(57.5% 0.103 248.9);

Tailwind

colors: {
  custom: {
    50: '#82a2ca',
    500: '#447db3',
    950: '#000000',
  },
}

SCSS

$custom: #447db3;
$custom-light: #82a2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#447db3",
  "rgb": {
    "r": 68,
    "g": 125,
    "b": 179
  },
  "hsl": {
    "h": 209.189,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57499,
    "c": 0.10318,
    "h": 248.9
  },
  "luminance": 0.19151
}

Semantic roles & 50–950 ramp

primary

#447DB3

secondary

#C4A98E

accent

#9253D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #447DB3

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

Preview Lab → · Contrast checker → · Palette generator →