#445781#445781

#445781 is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.0% C 0.073 H 265.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#445781
RGB	rgb(68, 87, 129)
HSL	hsl(221, 31%, 39%)
HSV	hsv(221, 47%, 51%)
CMYK	cmyk(47.3%, 32.6%, 0%, 49.4%)
CIE-LAB	lab(37.17, 4.91, -25.88)
CIE-LCH	lch(37.17, 26.34, 280.73°)
OKLab	oklab(46% -0.0062 -0.0726)
OKLCH	oklch(46% 0.073 265.1)
XYZ	xyz(9.7533, 9.6297, 22.1094)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445781 #816E44

analogous

#447581 #445781 #4F4481

triadic

#445781 #814457 #578144

tetradic

#445781 #814475 #816E44 #44814F

square

#445781 #814475 #816E44 #44814F

split-complementary

#445781 #814F44 #758144

monochromatic

#1A2131 #2F3C59 #445781 #5A72A8 #8295BD

Accessibility & contrast

On white

7.18

#445781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#445781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445781

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445781	#FFFFFF	#000000	##FFFFFF
##445781	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485A83

Deuteranopia (green-blind)

#415580

Tritanopia (blue-blind)

#2D6066

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #445781;
/* rgb */ color: rgb(68, 87, 129);
/* oklch */ color: oklch(46.0% 0.073 265.1);

Tailwind

colors: {
  custom: {
    50: '#7b86a5',
    500: '#445781',
    950: '#000000',
  },
}

SCSS

$custom: #445781;
$custom-light: #7b86a5;
$custom-dark: #000000;

JSON

{
  "hex": "#445781",
  "rgb": {
    "r": 68,
    "g": 87,
    "b": 129
  },
  "hsl": {
    "h": 221.311,
    "s": 30.964,
    "l": 38.627
  },
  "oklch": {
    "l": 0.45995,
    "c": 0.07285,
    "h": 265.1
  },
  "luminance": 0.0963
}

Semantic roles & 50–950 ramp

primary

#445781

secondary

#A89978

accent

#A761C7

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #445781

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

Preview Lab → · Contrast checker → · Palette generator →