#447DAB#447DAB

#447DAB is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.1% C 0.093 H 244.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#447DAB
RGB	rgb(68, 125, 171)
HSL	hsl(207, 43%, 47%)
HSV	hsv(207, 60%, 67%)
CMYK	cmyk(60.2%, 26.9%, 0%, 32.9%)
CIE-LAB	lab(50.49, -4.54, -30.08)
CIE-LCH	lch(50.49, 30.42, 261.43°)
OKLab	oklab(57.09% -0.0397 -0.0845)
OKLCH	oklch(57.09% 0.093 244.8)
XYZ	xyz(17.0655, 18.8349, 41.2563)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447DAB #AB7244

analogous

#44ABA6 #447DAB #444AAB

triadic

#447DAB #AB447D #7DAB44

tetradic

#447DAB #A644AB #AB7244 #4AAB44

square

#447DAB #A644AB #AB7244 #4AAB44

split-complementary

#447DAB #AB444A #ABA644

monochromatic

#213D53 #335D7F #447DAB #699BC3 #95B8D5

Accessibility & contrast

On white

4.41

#447DAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#447DAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447DAB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447DAB	#FFFFFF	#000000	##000000
##447DAB	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697EAD

Deuteranopia (green-blind)

#5B74AA

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #447dab;
/* rgb */ color: rgb(68, 125, 171);
/* oklch */ color: oklch(57.1% 0.093 244.8);

Tailwind

colors: {
  custom: {
    50: '#81a2c4',
    500: '#447dab',
    950: '#000000',
  },
}

SCSS

$custom: #447dab;
$custom-light: #81a2c4;
$custom-dark: #000000;

JSON

{
  "hex": "#447dab",
  "rgb": {
    "r": 68,
    "g": 125,
    "b": 171
  },
  "hsl": {
    "h": 206.796,
    "s": 43.096,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57088,
    "c": 0.09338,
    "h": 244.8
  },
  "luminance": 0.18836
}

Semantic roles & 50–950 ramp

primary

#447DAB

secondary

#C0A38A

accent

#8D55D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #447DAB

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

Preview Lab → · Contrast checker → · Palette generator →