#445EB7#445EB7

#445EB7 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.9% C 0.144 H 268.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#445EB7
RGB	rgb(68, 94, 183)
HSL	hsl(226, 46%, 49%)
HSV	hsv(226, 63%, 72%)
CMYK	cmyk(62.8%, 48.6%, 0%, 28.2%)
CIE-LAB	lab(42.23, 18.78, -50.15)
CIE-LCH	lch(42.23, 53.55, 290.53°)
OKLab	oklab(50.89% -0.0034 -0.1435)
OKLCH	oklch(50.89% 0.144 268.6)
XYZ	xyz(14.9309, 12.6520, 46.4458)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445EB7 #B79D44

analogous

#4498B7 #445EB7 #6444B7

triadic

#445EB7 #B7445E #5EB744

tetradic

#445EB7 #B74498 #B79D44 #44B764

square

#445EB7 #B74498 #B79D44 #44B764

split-complementary

#445EB7 #B76444 #98B744

monochromatic

#23305E #33478A #445EB7 #6F83C9 #9BAADA

Accessibility & contrast

On white

5.95

#445EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#445EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445EB7

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445EB7	#FFFFFF	#000000	##FFFFFF
##445EB7	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3069BA

Deuteranopia (green-blind)

#195FB5

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445eb7;
/* rgb */ color: rgb(68, 94, 183);
/* oklch */ color: oklch(50.9% 0.144 268.6);

Tailwind

colors: {
  custom: {
    50: '#838bcd',
    500: '#445eb7',
    950: '#000000',
  },
}

SCSS

$custom: #445eb7;
$custom-light: #838bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#445eb7",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 183
  },
  "hsl": {
    "h": 226.435,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50886,
    "c": 0.14353,
    "h": 268.6
  },
  "luminance": 0.12653
}

Semantic roles & 50–950 ramp

primary

#445EB7

secondary

#C6BA91

accent

#B852D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #445EB7

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

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