#445EB2#445EB2

#445EB2 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.5% C 0.136 H 268.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#445EB2
RGB	rgb(68, 94, 178)
HSL	hsl(226, 45%, 48%)
HSV	hsv(226, 62%, 70%)
CMYK	cmyk(61.8%, 47.2%, 0%, 30.2%)
CIE-LAB	lab(41.92, 17.02, -47.73)
CIE-LCH	lch(41.92, 50.67, 289.63°)
OKLab	oklab(50.54% -0.0041 -0.1364)
OKLCH	oklch(50.54% 0.136 268.3)
XYZ	xyz(14.4198, 12.4475, 43.7536)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445EB2 #B29844

analogous

#4495B2 #445EB2 #6144B2

triadic

#445EB2 #B2445E #5EB244

tetradic

#445EB2 #B24495 #B29844 #44B261

square

#445EB2 #B24495 #B29844 #44B261

split-complementary

#445EB2 #B26144 #95B244

monochromatic

#222F59 #334786 #445EB2 #6C82C7 #99A8D8

Accessibility & contrast

On white

6.02

#445EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#445EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445EB2

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445EB2	#FFFFFF	#000000	##FFFFFF
##445EB2	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3568B5

Deuteranopia (green-blind)

#225EB0

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445eb2;
/* rgb */ color: rgb(68, 94, 178);
/* oklch */ color: oklch(50.5% 0.136 268.3);

Tailwind

colors: {
  custom: {
    50: '#828bc9',
    500: '#445eb2',
    950: '#000000',
  },
}

SCSS

$custom: #445eb2;
$custom-light: #828bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#445eb2",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 178
  },
  "hsl": {
    "h": 225.818,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50544,
    "c": 0.13643,
    "h": 268.3
  },
  "luminance": 0.12449
}

Semantic roles & 50–950 ramp

primary

#445EB2

secondary

#C4B78E

accent

#B653D4

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #445EB2

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

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