#445D90#445D90

#445D90 is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.2% C 0.088 H 263.6°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#445D90
RGB	rgb(68, 93, 144)
HSL	hsl(220, 36%, 42%)
HSV	hsv(220, 53%, 56%)
CMYK	cmyk(52.8%, 35.4%, 0%, 43.5%)
CIE-LAB	lab(39.70, 6.00, -31.03)
CIE-LCH	lch(39.70, 31.60, 280.94°)
OKLab	oklab(48.21% -0.0098 -0.0875)
OKLCH	oklch(48.21% 0.088 263.6)
XYZ	xyz(11.3306, 11.0705, 27.9199)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D90 #907744

analogous

#448390 #445D90 #514490

triadic

#445D90 #90445D #5D9044

tetradic

#445D90 #904483 #907744 #449051

square

#445D90 #904483 #907744 #449051

split-complementary

#445D90 #905144 #839044

monochromatic

#1D273D #304266 #445D90 #5E7AB3 #889CC7

Accessibility & contrast

On white

6.53

#445D90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#445D90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D90

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D90	#FFFFFF	#000000	##FFFFFF
##445D90	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496192

Deuteranopia (green-blind)

#405A8F

Tritanopia (blue-blind)

#206870

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #445d90;
/* rgb */ color: rgb(68, 93, 144);
/* oklch */ color: oklch(48.2% 0.088 263.6);

Tailwind

colors: {
  custom: {
    50: '#7d8ab1',
    500: '#445d90',
    950: '#000000',
  },
}

SCSS

$custom: #445d90;
$custom-light: #7d8ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#445d90",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 144
  },
  "hsl": {
    "h": 220.263,
    "s": 35.849,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48207,
    "c": 0.08803,
    "h": 263.6
  },
  "luminance": 0.11071
}

Semantic roles & 50–950 ramp

primary

#445D90

secondary

#B2A17E

accent

#A75CCC

background

#F7F8FA

surface

#EEF0F5

border

#C9CBCF

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445D90

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

Preview Lab → · Contrast checker → · Palette generator →