#445AA5#445AA5

#445AA5 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.8% C 0.123 H 269.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#445AA5
RGB	rgb(68, 90, 165)
HSL	hsl(226, 42%, 46%)
HSV	hsv(226, 59%, 65%)
CMYK	cmyk(58.8%, 45.5%, 0%, 35.3%)
CIE-LAB	lab(40.01, 15.06, -43.11)
CIE-LCH	lch(40.01, 45.66, 289.26°)
OKLab	oklab(48.83% -0.0018 -0.1228)
OKLCH	oklch(48.83% 0.123 269.2)
XYZ	xyz(12.8293, 11.2569, 37.0867)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AA5 #A58F44

analogous

#448AA5 #445AA5 #5E44A5

triadic

#445AA5 #A5445A #5AA544

tetradic

#445AA5 #A5448A #A58F44 #44A55E

square

#445AA5 #A5448A #A58F44 #44A55E

split-complementary

#445AA5 #A55E44 #8AA544

monochromatic

#202B4E #32427A #445AA5 #667BC0 #92A0D2

Accessibility & contrast

On white

6.46

#445AA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#445AA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AA5

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AA5	#FFFFFF	#000000	##FFFFFF
##445AA5	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3863A8

Deuteranopia (green-blind)

#2A5AA3

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #445aa5;
/* rgb */ color: rgb(68, 90, 165);
/* oklch */ color: oklch(48.8% 0.123 269.2);

Tailwind

colors: {
  custom: {
    50: '#8088c0',
    500: '#445aa5',
    950: '#000000',
  },
}

SCSS

$custom: #445aa5;
$custom-light: #8088c0;
$custom-dark: #000000;

JSON

{
  "hex": "#445aa5",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 165
  },
  "hsl": {
    "h": 226.392,
    "s": 41.631,
    "l": 45.686
  },
  "oklch": {
    "l": 0.48828,
    "c": 0.12285,
    "h": 269.2
  },
  "luminance": 0.11258
}

Semantic roles & 50–950 ramp

primary

#445AA5

secondary

#BDB187

accent

#B656D1

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445AA5

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

Preview Lab → · Contrast checker → · Palette generator →