#445D80#445D80

#445D80 is a mid, moderate blue. Relative luminance 0.106; OKLCH L 47.3% C 0.065 H 256.9°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#445D80
RGB	rgb(68, 93, 128)
HSL	hsl(215, 31%, 38%)
HSV	hsv(215, 47%, 50%)
CMYK	cmyk(46.9%, 27.3%, 0%, 49.8%)
CIE-LAB	lab(38.93, 0.81, -22.54)
CIE-LCH	lch(38.93, 22.55, 272.05°)
OKLab	oklab(47.35% -0.0147 -0.0629)
OKLCH	oklch(47.35% 0.065 256.9)
XYZ	xyz(10.1932, 10.6155, 21.9298)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D80 #806744

analogous

#447B80 #445D80 #494480

triadic

#445D80 #80445D #5D8044

tetradic

#445D80 #80447B #806744 #448049

square

#445D80 #80447B #806744 #448049

split-complementary

#445D80 #804944 #7B8044

monochromatic

#1A2330 #2F4058 #445D80 #5A7AA7 #829ABD

Accessibility & contrast

On white

6.72

#445D80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#445D80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D80

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D80	#FFFFFF	#000000	##FFFFFF
##445D80	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505F82

Deuteranopia (green-blind)

#49597F

Tritanopia (blue-blind)

#2C6569

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #445d80;
/* rgb */ color: rgb(68, 93, 128);
/* oklch */ color: oklch(47.3% 0.065 256.9);

Tailwind

colors: {
  custom: {
    50: '#7b8aa5',
    500: '#445d80',
    950: '#000000',
  },
}

SCSS

$custom: #445d80;
$custom-light: #7b8aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#445d80",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 128
  },
  "hsl": {
    "h": 215,
    "s": 30.612,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47349,
    "c": 0.0646,
    "h": 256.9
  },
  "luminance": 0.10616
}

Semantic roles & 50–950 ramp

primary

#445D80

secondary

#A89478

accent

#9C61C7

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #445D80

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

Preview Lab → · Contrast checker → · Palette generator →