#445F89#445F89

#445F89 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.3% C 0.075 H 259.0°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#445F89
RGB	rgb(68, 95, 137)
HSL	hsl(217, 34%, 40%)
HSV	hsv(217, 50%, 54%)
CMYK	cmyk(50.4%, 30.7%, 0%, 46.3%)
CIE-LAB	lab(39.95, 2.44, -26.41)
CIE-LCH	lch(39.95, 26.53, 275.28°)
OKLab	oklab(48.29% -0.0144 -0.0741)
OKLCH	oklch(48.29% 0.075 259)
XYZ	xyz(10.9900, 11.2188, 25.2484)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445F89 #896E44

analogous

#448189 #445F89 #4B4489

triadic

#445F89 #89445F #5F8944

tetradic

#445F89 #894481 #896E44 #44894B

square

#445F89 #894481 #896E44 #44894B

split-complementary

#445F89 #894B44 #818944

monochromatic

#1B2637 #304360 #445F89 #5C7CAE #859DC2

Accessibility & contrast

On white

6.47

#445F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#445F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445F89

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445F89	#FFFFFF	#000000	##FFFFFF
##445F89	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F628B

Deuteranopia (green-blind)

#475B88

Tritanopia (blue-blind)

#26686E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #445f89;
/* rgb */ color: rgb(68, 95, 137);
/* oklch */ color: oklch(48.3% 0.075 259.0);

Tailwind

colors: {
  custom: {
    50: '#7c8cab',
    500: '#445f89',
    950: '#000000',
  },
}

SCSS

$custom: #445f89;
$custom-light: #7c8cab;
$custom-dark: #000000;

JSON

{
  "hex": "#445f89",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 137
  },
  "hsl": {
    "h": 216.522,
    "s": 33.659,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48286,
    "c": 0.07547,
    "h": 259
  },
  "luminance": 0.1122
}

Semantic roles & 50–950 ramp

primary

#445F89

secondary

#AE9A7B

accent

#A05ECA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #445F89

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

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