#445779#445779

#445779 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.6% C 0.061 H 261.7°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#445779
RGB	rgb(68, 87, 121)
HSL	hsl(218, 28%, 37%)
HSV	hsv(218, 44%, 47%)
CMYK	cmyk(43.8%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(36.79, 2.38, -21.56)
CIE-LCH	lch(36.79, 21.69, 276.29°)
OKLab	oklab(45.58% -0.0088 -0.0601)
OKLCH	oklch(45.58% 0.061 261.7)
XYZ	xyz(9.2422, 9.4253, 19.4177)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445779 #796644

analogous

#447179 #445779 #4C4479

triadic

#445779 #794457 #577944

tetradic

#445779 #794471 #796644 #44794C

square

#445779 #794471 #796644 #44794C

split-complementary

#445779 #794C44 #717944

monochromatic

#181F2B #2E3B52 #445779 #5A73A0 #8094B8

Accessibility & contrast

On white

7.28

#445779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#445779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445779

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445779	#FFFFFF	#000000	##FFFFFF
##445779	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B597A

Deuteranopia (green-blind)

#455478

Tritanopia (blue-blind)

#315E63

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #445779;
/* rgb */ color: rgb(68, 87, 121);
/* oklch */ color: oklch(45.6% 0.061 261.7);

Tailwind

colors: {
  custom: {
    50: '#7a86a0',
    500: '#445779',
    950: '#000000',
  },
}

SCSS

$custom: #445779;
$custom-light: #7a86a0;
$custom-dark: #000000;

JSON

{
  "hex": "#445779",
  "rgb": {
    "r": 68,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 218.491,
    "s": 28.042,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45575,
    "c": 0.06074,
    "h": 261.7
  },
  "luminance": 0.09426
}

Semantic roles & 50–950 ramp

primary

#445779

secondary

#A39376

accent

#A263C4

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #445779

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

Preview Lab → · Contrast checker → · Palette generator →