#447BB2#447BB2

#447BB2 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 57.0% C 0.104 H 250.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#447BB2
RGB	rgb(68, 123, 178)
HSL	hsl(210, 45%, 48%)
HSV	hsv(210, 62%, 70%)
CMYK	cmyk(61.8%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(50.22, -1.01, -34.55)
CIE-LCH	lch(50.22, 34.57, 268.33°)
OKLab	oklab(56.98% -0.0353 -0.0975)
OKLCH	oklch(56.98% 0.104 250.1)
XYZ	xyz(17.4998, 18.6076, 44.7802)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447BB2 #B27B44

analogous

#44B2B2 #447BB2 #4444B2

triadic

#447BB2 #B2447B #7BB244

tetradic

#447BB2 #B244B2 #B27B44 #44B244

square

#447BB2 #B244B2 #B27B44 #44B244

split-complementary

#447BB2 #B24444 #B2B244

monochromatic

#223E59 #335C86 #447BB2 #6C9AC7 #99B8D8

Accessibility & contrast

On white

4.45

#447BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#447BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447BB2

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447BB2	#FFFFFF	#000000	##000000
##447BB2	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637DB4

Deuteranopia (green-blind)

#5573B1

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #447bb2;
/* rgb */ color: rgb(68, 123, 178);
/* oklch */ color: oklch(57.0% 0.104 250.1);

Tailwind

colors: {
  custom: {
    50: '#82a0c9',
    500: '#447bb2',
    950: '#000000',
  },
}

SCSS

$custom: #447bb2;
$custom-light: #82a0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#447bb2",
  "rgb": {
    "r": 68,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 210,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56983,
    "c": 0.10368,
    "h": 250.1
  },
  "luminance": 0.18609
}

Semantic roles & 50–950 ramp

primary

#447BB2

secondary

#C4A98E

accent

#9453D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #447BB2

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

Preview Lab → · Contrast checker → · Palette generator →