#445CB6#445CB6

#445CB6 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.4% C 0.145 H 269.4°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#445CB6
RGB	rgb(68, 92, 182)
HSL	hsl(227, 46%, 49%)
HSV	hsv(227, 63%, 71%)
CMYK	cmyk(62.6%, 49.5%, 0%, 28.6%)
CIE-LAB	lab(41.63, 19.71, -50.54)
CIE-LCH	lch(41.63, 54.25, 291.30°)
OKLab	oklab(50.4% -0.0015 -0.1447)
OKLCH	oklch(50.4% 0.145 269.4)
XYZ	xyz(14.6517, 12.2594, 45.8411)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CB6 #B69E44

analogous

#4495B6 #445CB6 #6544B6

triadic

#445CB6 #B6445C #5CB644

tetradic

#445CB6 #B64495 #B69E44 #44B665

square

#445CB6 #B64495 #B69E44 #44B665

split-complementary

#445CB6 #B66544 #95B644

monochromatic

#232F5D #334589 #445CB6 #6E81C9 #9BA8DA

Accessibility & contrast

On white

6.08

#445CB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#445CB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CB6

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CB6	#FFFFFF	#000000	##FFFFFF
##445CB6	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C68B9

Deuteranopia (green-blind)

#135DB4

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #445cb6;
/* rgb */ color: rgb(68, 92, 182);
/* oklch */ color: oklch(50.4% 0.145 269.4);

Tailwind

colors: {
  custom: {
    50: '#8389cc',
    500: '#445cb6',
    950: '#000000',
  },
}

SCSS

$custom: #445cb6;
$custom-light: #8389cc;
$custom-dark: #000000;

JSON

{
  "hex": "#445cb6",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 182
  },
  "hsl": {
    "h": 227.368,
    "s": 45.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50402,
    "c": 0.14469,
    "h": 269.4
  },
  "luminance": 0.12261
}

Semantic roles & 50–950 ramp

primary

#445CB6

secondary

#C6BA90

accent

#BA53D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #445CB6

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

Preview Lab → · Contrast checker → · Palette generator →