#445B84#445B84

#445B84 is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.1% C 0.073 H 261.5°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#445B84
RGB	rgb(68, 91, 132)
HSL	hsl(218, 32%, 39%)
HSV	hsv(218, 48%, 52%)
CMYK	cmyk(48.5%, 31.1%, 0%, 48.2%)
CIE-LAB	lab(38.51, 3.34, -25.62)
CIE-LCH	lch(38.51, 25.84, 277.42°)
OKLab	oklab(47.09% -0.0107 -0.0718)
OKLCH	oklch(47.09% 0.073 261.5)
XYZ	xyz(10.2885, 10.3764, 23.2860)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445B84 #846D44

analogous

#447B84 #445B84 #4D4484

triadic

#445B84 #84445B #5B8444

tetradic

#445B84 #84447B #846D44 #44844D

square

#445B84 #84447B #846D44 #44844D

split-complementary

#445B84 #844D44 #7B8444

monochromatic

#1A2333 #2F3F5C #445B84 #5B77AA #8399BF

Accessibility & contrast

On white

6.83

#445B84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#445B84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445B84

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445B84	#FFFFFF	#000000	##FFFFFF
##445B84	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5E86

Deuteranopia (green-blind)

#455883

Tritanopia (blue-blind)

#2A646A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #445b84;
/* rgb */ color: rgb(68, 91, 132);
/* oklch */ color: oklch(47.1% 0.073 261.5);

Tailwind

colors: {
  custom: {
    50: '#7b89a8',
    500: '#445b84',
    950: '#000000',
  },
}

SCSS

$custom: #445b84;
$custom-light: #7b89a8;
$custom-dark: #000000;

JSON

{
  "hex": "#445b84",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 132
  },
  "hsl": {
    "h": 218.438,
    "s": 32,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47086,
    "c": 0.0726,
    "h": 261.5
  },
  "luminance": 0.10377
}

Semantic roles & 50–950 ramp

primary

#445B84

secondary

#AA9979

accent

#A360C8

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #445B84

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

Preview Lab → · Contrast checker → · Palette generator →