#445581#445581

#445581 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.5% C 0.075 H 267.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#445581
RGB	rgb(68, 85, 129)
HSL	hsl(223, 31%, 39%)
HSV	hsv(223, 47%, 51%)
CMYK	cmyk(47.3%, 34.1%, 0%, 49.4%)
CIE-LAB	lab(36.58, 6.18, -26.81)
CIE-LCH	lch(36.58, 27.52, 282.99°)
OKLab	oklab(45.53% -0.0035 -0.0753)
OKLCH	oklch(45.53% 0.075 267.3)
XYZ	xyz(9.5936, 9.3104, 22.0562)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445581 #817044

analogous

#447381 #445581 #514481

triadic

#445581 #814455 #558144

tetradic

#445581 #814473 #817044 #448151

square

#445581 #814473 #817044 #448151

split-complementary

#445581 #815144 #738144

monochromatic

#1A2031 #2F3B59 #445581 #5A70A8 #8293BD

Accessibility & contrast

On white

7.34

#445581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#445581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445581

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445581	#FFFFFF	#000000	##FFFFFF
##445581	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455983

Deuteranopia (green-blind)

#3F5480

Tritanopia (blue-blind)

#2D5E65

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #445581;
/* rgb */ color: rgb(68, 85, 129);
/* oklch */ color: oklch(45.5% 0.075 267.3);

Tailwind

colors: {
  custom: {
    50: '#7b84a6',
    500: '#445581',
    950: '#000000',
  },
}

SCSS

$custom: #445581;
$custom-light: #7b84a6;
$custom-dark: #000000;

JSON

{
  "hex": "#445581",
  "rgb": {
    "r": 68,
    "g": 85,
    "b": 129
  },
  "hsl": {
    "h": 223.279,
    "s": 30.964,
    "l": 38.627
  },
  "oklch": {
    "l": 0.45533,
    "c": 0.07536,
    "h": 267.3
  },
  "luminance": 0.09311
}

Semantic roles & 50–950 ramp

primary

#445581

secondary

#A89B78

accent

#AB61C7

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #445581

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

Preview Lab → · Contrast checker → · Palette generator →