#447CB3#447CB3

#447CB3 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.104 H 249.7°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#447CB3
RGB	rgb(68, 124, 179)
HSL	hsl(210, 45%, 48%)
HSV	hsv(210, 62%, 70%)
CMYK	cmyk(62%, 30.7%, 0%, 29.8%)
CIE-LAB	lab(50.57, -1.26, -34.59)
CIE-LCH	lch(50.57, 34.62, 267.91°)
OKLab	oklab(57.27% -0.0361 -0.0976)
OKLCH	oklch(57.27% 0.104 249.7)
XYZ	xyz(17.7253, 18.8973, 45.3525)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447CB3 #B37B44

analogous

#44B3B2 #447CB3 #4444B3

triadic

#447CB3 #B3447C #7CB344

tetradic

#447CB3 #B244B3 #B37B44 #44B344

square

#447CB3 #B244B3 #B37B44 #44B344

split-complementary

#447CB3 #B34444 #B3B244

monochromatic

#223F5A #335D87 #447CB3 #6D9BC7 #99B9D8

Accessibility & contrast

On white

4.39

#447CB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#447CB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447CB3

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447CB3	#FFFFFF	#000000	##000000
##447CB3	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)

#647EB5

Deuteranopia (green-blind)

#5574B2

Tritanopia (blue-blind)

#00898F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #447cb3;
/* rgb */ color: rgb(68, 124, 179);
/* oklch */ color: oklch(57.3% 0.104 249.7);

Tailwind

colors: {
  custom: {
    50: '#82a1ca',
    500: '#447cb3',
    950: '#000000',
  },
}

SCSS

$custom: #447cb3;
$custom-light: #82a1ca;
$custom-dark: #000000;

JSON

{
  "hex": "#447cb3",
  "rgb": {
    "r": 68,
    "g": 124,
    "b": 179
  },
  "hsl": {
    "h": 209.73,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57267,
    "c": 0.10406,
    "h": 249.7
  },
  "luminance": 0.18899
}

Semantic roles & 50–950 ramp

primary

#447CB3

secondary

#C4A98E

accent

#9353D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #447CB3

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

Preview Lab → · Contrast checker → · Palette generator →