#445AA1#445AA1

#445AA1 is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.6% C 0.117 H 268.8°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#445AA1
RGB	rgb(68, 90, 161)
HSL	hsl(226, 41%, 45%)
HSV	hsv(226, 58%, 63%)
CMYK	cmyk(57.8%, 44.1%, 0%, 36.9%)
CIE-LAB	lab(39.77, 13.68, -41.11)
CIE-LCH	lch(39.77, 43.32, 288.41°)
OKLab	oklab(48.57% -0.0024 -0.117)
OKLCH	oklch(48.57% 0.117 268.8)
XYZ	xyz(12.4709, 11.1135, 35.1993)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AA1 #A18B44

analogous

#4489A1 #445AA1 #5C44A1

triadic

#445AA1 #A1445A #5AA144

tetradic

#445AA1 #A14489 #A18B44 #44A15C

square

#445AA1 #A14489 #A18B44 #44A15C

split-complementary

#445AA1 #A15C44 #89A144

monochromatic

#202A4B #324276 #445AA1 #647ABE #8F9FD0

Accessibility & contrast

On white

6.52

#445AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#445AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AA1

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AA1	#FFFFFF	#000000	##FFFFFF
##445AA1	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B62A4

Deuteranopia (green-blind)

#2F5A9F

Tritanopia (blue-blind)

#036A75

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #445aa1;
/* rgb */ color: rgb(68, 90, 161);
/* oklch */ color: oklch(48.6% 0.117 268.8);

Tailwind

colors: {
  custom: {
    50: '#7f88bd',
    500: '#445aa1',
    950: '#000000',
  },
}

SCSS

$custom: #445aa1;
$custom-light: #7f88bd;
$custom-dark: #000000;

JSON

{
  "hex": "#445aa1",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 161
  },
  "hsl": {
    "h": 225.806,
    "s": 40.611,
    "l": 44.902
  },
  "oklch": {
    "l": 0.48568,
    "c": 0.117,
    "h": 268.8
  },
  "luminance": 0.11114
}

Semantic roles & 50–950 ramp

primary

#445AA1

secondary

#BBAF86

accent

#B457D0

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445AA1

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

Preview Lab → · Contrast checker → · Palette generator →