#445181#445181

#445181 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.6% C 0.081 H 271.3°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#445181
RGB	rgb(68, 81, 129)
HSL	hsl(227, 31%, 39%)
HSV	hsv(227, 47%, 51%)
CMYK	cmyk(47.3%, 37.2%, 0%, 49.4%)
CIE-LAB	lab(35.40, 8.76, -28.66)
CIE-LCH	lch(35.40, 29.97, 286.99°)
OKLab	oklab(44.62% 0.0019 -0.0807)
OKLCH	oklch(44.62% 0.081 271.3)
XYZ	xyz(9.2875, 8.6983, 21.9542)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445181 #817444

analogous

#446F81 #445181 #554481

triadic

#445181 #814451 #518144

tetradic

#445181 #81446F #817444 #448155

square

#445181 #81446F #817444 #448155

split-complementary

#445181 #815544 #6F8144

monochromatic

#1A1F31 #2F3859 #445181 #5A6BA8 #828FBD

Accessibility & contrast

On white

7.66

#445181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#445181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445181

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445181	#FFFFFF	#000000	##FFFFFF
##445181	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5683

Deuteranopia (green-blind)

#3A5180

Tritanopia (blue-blind)

#2E5B63

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #445181;
/* rgb */ color: rgb(68, 81, 129);
/* oklch */ color: oklch(44.6% 0.081 271.3);

Tailwind

colors: {
  custom: {
    50: '#7b81a6',
    500: '#445181',
    950: '#000000',
  },
}

SCSS

$custom: #445181;
$custom-light: #7b81a6;
$custom-dark: #000000;

JSON

{
  "hex": "#445181",
  "rgb": {
    "r": 68,
    "g": 81,
    "b": 129
  },
  "hsl": {
    "h": 227.213,
    "s": 30.964,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44621,
    "c": 0.08069,
    "h": 271.3
  },
  "luminance": 0.08699
}

Semantic roles & 50–950 ramp

primary

#445181

secondary

#A89E78

accent

#B161C7

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #445181

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

Preview Lab → · Contrast checker → · Palette generator →