#445D8F#445D8F

#445D8F is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.2% C 0.087 H 263.3°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#445D8F
RGB	rgb(68, 93, 143)
HSL	hsl(220, 36%, 41%)
HSV	hsv(220, 52%, 56%)
CMYK	cmyk(52.4%, 35%, 0%, 43.9%)
CIE-LAB	lab(39.65, 5.67, -30.51)
CIE-LCH	lch(39.65, 31.03, 280.52°)
OKLab	oklab(48.15% -0.0101 -0.086)
OKLCH	oklch(48.15% 0.087 263.3)
XYZ	xyz(11.2545, 11.0400, 27.5192)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D8F #8F7644

analogous

#44838F #445D8F #51448F

triadic

#445D8F #8F445D #5D8F44

tetradic

#445D8F #8F4483 #8F7644 #448F51

square

#445D8F #8F4483 #8F7644 #448F51

split-complementary

#445D8F #8F5144 #838F44

monochromatic

#1D273C #304266 #445D8F #5E7AB2 #879CC6

Accessibility & contrast

On white

6.55

#445D8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#445D8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D8F

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D8F	#FFFFFF	#000000	##FFFFFF
##445D8F	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6191

Deuteranopia (green-blind)

#415A8E

Tritanopia (blue-blind)

#21686F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #445d8f;
/* rgb */ color: rgb(68, 93, 143);
/* oklch */ color: oklch(48.2% 0.087 263.3);

Tailwind

colors: {
  custom: {
    50: '#7d8ab0',
    500: '#445d8f',
    950: '#000000',
  },
}

SCSS

$custom: #445d8f;
$custom-light: #7d8ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#445d8f",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 143
  },
  "hsl": {
    "h": 220,
    "s": 35.545,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48151,
    "c": 0.08655,
    "h": 263.3
  },
  "luminance": 0.11041
}

Semantic roles & 50–950 ramp

primary

#445D8F

secondary

#B1A07E

accent

#A65CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445D8F

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

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