#445D83#445D83

#445D83 is a mid, moderate blue. Relative luminance 0.107; OKLCH L 47.5% C 0.069 H 258.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#445D83
RGB	rgb(68, 93, 131)
HSL	hsl(216, 32%, 39%)
HSV	hsv(216, 48%, 51%)
CMYK	cmyk(48.1%, 29%, 0%, 48.6%)
CIE-LAB	lab(39.06, 1.76, -24.15)
CIE-LCH	lch(39.06, 24.21, 274.17°)
OKLab	oklab(47.5% -0.0137 -0.0675)
OKLCH	oklch(47.5% 0.069 258.6)
XYZ	xyz(10.3936, 10.6957, 22.9851)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D83 #836A44

analogous

#447D83 #445D83 #4B4483

triadic

#445D83 #83445D #5D8344

tetradic

#445D83 #83447D #836A44 #44834B

square

#445D83 #83447D #836A44 #44834B

split-complementary

#445D83 #834B44 #7D8344

monochromatic

#1A2432 #2F405B #445D83 #5B7AAA #839BBF

Accessibility & contrast

On white

6.69

#445D83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#445D83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D83

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D83	#FFFFFF	#000000	##FFFFFF
##445D83	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F85

Deuteranopia (green-blind)

#475982

Tritanopia (blue-blind)

#2A656A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #445d83;
/* rgb */ color: rgb(68, 93, 131);
/* oklch */ color: oklch(47.5% 0.069 258.6);

Tailwind

colors: {
  custom: {
    50: '#7b8aa7',
    500: '#445d83',
    950: '#000000',
  },
}

SCSS

$custom: #445d83;
$custom-light: #7b8aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#445d83",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 131
  },
  "hsl": {
    "h": 216.19,
    "s": 31.658,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47503,
    "c": 0.06892,
    "h": 258.6
  },
  "luminance": 0.10696
}

Semantic roles & 50–950 ramp

primary

#445D83

secondary

#AA9679

accent

#9F60C8

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #445D83

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

Preview Lab → · Contrast checker → · Palette generator →