#447BB9#447BB9

#447BB9 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.4% C 0.113 H 252.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#447BB9
RGB	rgb(68, 123, 185)
HSL	hsl(212, 46%, 50%)
HSV	hsv(212, 63%, 73%)
CMYK	cmyk(63.2%, 33.5%, 0%, 27.5%)
CIE-LAB	lab(50.57, 1.38, -38.05)
CIE-LCH	lch(50.57, 38.08, 272.08°)
OKLab	oklab(57.36% -0.0333 -0.1077)
OKLCH	oklch(57.36% 0.113 252.8)
XYZ	xyz(18.2206, 18.8959, 48.5766)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447BB9 #B98244

analogous

#44B6B9 #447BB9 #4844B9

triadic

#447BB9 #B9447B #7BB944

tetradic

#447BB9 #B944B6 #B98244 #44B948

square

#447BB9 #B944B6 #B98244 #44B948

split-complementary

#447BB9 #B94844 #B6B944

monochromatic

#233F5F #345D8C #447BB9 #709ACA #9DBADB

Accessibility & contrast

On white

4.39

#447BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#447BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447BB9

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447BB9	#FFFFFF	#000000	##000000
##447BB9	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607FBC

Deuteranopia (green-blind)

#5073B8

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #447bb9;
/* rgb */ color: rgb(68, 123, 185);
/* oklch */ color: oklch(57.4% 0.113 252.8);

Tailwind

colors: {
  custom: {
    50: '#83a0ce',
    500: '#447bb9',
    950: '#000000',
  },
}

SCSS

$custom: #447bb9;
$custom-light: #83a0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#447bb9",
  "rgb": {
    "r": 68,
    "g": 123,
    "b": 185
  },
  "hsl": {
    "h": 211.795,
    "s": 46.245,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57361,
    "c": 0.1127,
    "h": 252.8
  },
  "luminance": 0.18898
}

Semantic roles & 50–950 ramp

primary

#447BB9

secondary

#C7AE92

accent

#9852D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #447BB9

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

Preview Lab → · Contrast checker → · Palette generator →