#447CB0#447CB0

#447CB0 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.1% C 0.100 H 248.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#447CB0
RGB	rgb(68, 124, 176)
HSL	hsl(209, 44%, 48%)
HSV	hsv(209, 61%, 69%)
CMYK	cmyk(61.4%, 29.5%, 0%, 31%)
CIE-LAB	lab(50.43, -2.27, -33.08)
CIE-LCH	lch(50.43, 33.16, 266.07°)
OKLab	oklab(57.11% -0.037 -0.0932)
OKLCH	oklch(57.11% 0.1 248.4)
XYZ	xyz(17.4252, 18.7772, 43.7719)
Luminance	0.1878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447CB0 #B07844

analogous

#44B0AE #447CB0 #4446B0

triadic

#447CB0 #B0447C #7CB044

tetradic

#447CB0 #AE44B0 #B07844 #46B044

square

#447CB0 #AE44B0 #B07844 #46B044

split-complementary

#447CB0 #B04446 #B0AE44

monochromatic

#223E58 #335D84 #447CB0 #6B9AC6 #97B8D7

Accessibility & contrast

On white

4.42

#447CB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#447CB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447CB0

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447CB0	#FFFFFF	#000000	##000000
##447CB0	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667EB2

Deuteranopia (green-blind)

#5773AF

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #447cb0;
/* rgb */ color: rgb(68, 124, 176);
/* oklch */ color: oklch(57.1% 0.100 248.4);

Tailwind

colors: {
  custom: {
    50: '#81a1c8',
    500: '#447cb0',
    950: '#000000',
  },
}

SCSS

$custom: #447cb0;
$custom-light: #81a1c8;
$custom-dark: #000000;

JSON

{
  "hex": "#447cb0",
  "rgb": {
    "r": 68,
    "g": 124,
    "b": 176
  },
  "hsl": {
    "h": 208.889,
    "s": 44.262,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5711,
    "c": 0.10028,
    "h": 248.4
  },
  "luminance": 0.18779
}

Semantic roles & 50–950 ramp

primary

#447CB0

secondary

#C3A78D

accent

#9254D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #447CB0

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

Preview Lab → · Contrast checker → · Palette generator →