#445FA5#445FA5

#445FA5 is a mid, moderate blue. Relative luminance 0.121; OKLCH L 49.9% C 0.116 H 266.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#445FA5
RGB	rgb(68, 95, 165)
HSL	hsl(223, 42%, 46%)
HSV	hsv(223, 59%, 65%)
CMYK	cmyk(58.8%, 42.4%, 0%, 35.3%)
CIE-LAB	lab(41.42, 11.85, -40.86)
CIE-LCH	lch(41.42, 42.54, 286.18°)
OKLab	oklab(49.91% -0.0074 -0.1162)
OKLCH	oklch(49.91% 0.116 266.4)
XYZ	xyz(13.2653, 12.1289, 37.2321)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FA5 #A58A44

analogous

#448FA5 #445FA5 #5944A5

triadic

#445FA5 #A5445F #5FA544

tetradic

#445FA5 #A5448F #A58A44 #44A559

square

#445FA5 #A5448F #A58A44 #44A559

split-complementary

#445FA5 #A55944 #8FA544

monochromatic

#202D4E #32467A #445FA5 #667FC0 #92A3D2

Accessibility & contrast

On white

6.13

#445FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#445FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FA5

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FA5	#FFFFFF	#000000	##FFFFFF
##445FA5	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4166A8

Deuteranopia (green-blind)

#345EA4

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #445fa5;
/* rgb */ color: rgb(68, 95, 165);
/* oklch */ color: oklch(49.9% 0.116 266.4);

Tailwind

colors: {
  custom: {
    50: '#808cc0',
    500: '#445fa5',
    950: '#000000',
  },
}

SCSS

$custom: #445fa5;
$custom-light: #808cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#445fa5",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 165
  },
  "hsl": {
    "h": 223.299,
    "s": 41.631,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4991,
    "c": 0.11641,
    "h": 266.4
  },
  "luminance": 0.1213
}

Semantic roles & 50–950 ramp

primary

#445FA5

secondary

#BDAE87

accent

#AF56D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #445FA5

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

Preview Lab → · Contrast checker → · Palette generator →