#445AA7#445AA7

#445AA7 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.126 H 269.3°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#445AA7
RGB	rgb(68, 90, 167)
HSL	hsl(227, 42%, 46%)
HSV	hsv(227, 59%, 65%)
CMYK	cmyk(59.3%, 46.1%, 0%, 34.5%)
CIE-LAB	lab(40.13, 15.75, -44.10)
CIE-LCH	lch(40.13, 46.83, 289.66°)
OKLab	oklab(48.96% -0.0014 -0.1257)
OKLCH	oklch(48.96% 0.126 269.3)
XYZ	xyz(13.0128, 11.3303, 38.0529)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AA7 #A79144

analogous

#448BA7 #445AA7 #5F44A7

triadic

#445AA7 #A7445A #5AA744

tetradic

#445AA7 #A7448B #A79144 #44A75F

square

#445AA7 #A7448B #A79144 #44A75F

split-complementary

#445AA7 #A75F44 #8BA744

monochromatic

#212B50 #32437C #445AA7 #677BC1 #93A1D3

Accessibility & contrast

On white

6.43

#445AA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#445AA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AA7

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AA7	#FFFFFF	#000000	##FFFFFF
##445AA7	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3663AA

Deuteranopia (green-blind)

#285AA5

Tritanopia (blue-blind)

#006B78

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #445aa7;
/* rgb */ color: rgb(68, 90, 167);
/* oklch */ color: oklch(49.0% 0.126 269.3);

Tailwind

colors: {
  custom: {
    50: '#8088c1',
    500: '#445aa7',
    950: '#000000',
  },
}

SCSS

$custom: #445aa7;
$custom-light: #8088c1;
$custom-dark: #000000;

JSON

{
  "hex": "#445aa7",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 167
  },
  "hsl": {
    "h": 226.667,
    "s": 42.128,
    "l": 46.078
  },
  "oklch": {
    "l": 0.4896,
    "c": 0.12576,
    "h": 269.3
  },
  "luminance": 0.11331
}

Semantic roles & 50–950 ramp

primary

#445AA7

secondary

#BEB288

accent

#B656D2

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445AA7

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

Preview Lab → · Contrast checker → · Palette generator →