#445DA3#445DA3

#445DA3 is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.3% C 0.116 H 267.3°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#445DA3
RGB	rgb(68, 93, 163)
HSL	hsl(224, 41%, 45%)
HSV	hsv(224, 58%, 64%)
CMYK	cmyk(58.3%, 42.9%, 0%, 36.1%)
CIE-LAB	lab(40.74, 12.44, -40.76)
CIE-LCH	lch(40.74, 42.61, 286.98°)
OKLab	oklab(49.35% -0.0055 -0.1159)
OKLCH	oklch(49.35% 0.116 267.3)
XYZ	xyz(12.9069, 11.7010, 36.2216)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DA3 #A38A44

analogous

#448CA3 #445DA3 #5B44A3

triadic

#445DA3 #A3445D #5DA344

tetradic

#445DA3 #A3448C #A38A44 #44A35B

square

#445DA3 #A3448C #A38A44 #44A35B

split-complementary

#445DA3 #A35B44 #8CA344

monochromatic

#202C4D #324478 #445DA3 #657DBF #90A1D1

Accessibility & contrast

On white

6.29

#445DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#445DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DA3

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DA3	#FFFFFF	#000000	##FFFFFF
##445DA3	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F65A6

Deuteranopia (green-blind)

#325CA2

Tritanopia (blue-blind)

#006C78

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #445da3;
/* rgb */ color: rgb(68, 93, 163);
/* oklch */ color: oklch(49.3% 0.116 267.3);

Tailwind

colors: {
  custom: {
    50: '#808abf',
    500: '#445da3',
    950: '#000000',
  },
}

SCSS

$custom: #445da3;
$custom-light: #808abf;
$custom-dark: #000000;

JSON

{
  "hex": "#445da3",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 163
  },
  "hsl": {
    "h": 224.211,
    "s": 41.126,
    "l": 45.294
  },
  "oklch": {
    "l": 0.49347,
    "c": 0.11604,
    "h": 267.3
  },
  "luminance": 0.11702
}

Semantic roles & 50–950 ramp

primary

#445DA3

secondary

#BCAE86

accent

#B157D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445DA3

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

Preview Lab → · Contrast checker → · Palette generator →