#445CA1#445CA1

#445CA1 is a mid, moderate blue. Relative luminance 0.115; OKLCH L 49.0% C 0.114 H 267.6°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#445CA1
RGB	rgb(68, 92, 161)
HSL	hsl(225, 41%, 45%)
HSV	hsv(225, 58%, 63%)
CMYK	cmyk(57.8%, 42.9%, 0%, 36.9%)
CIE-LAB	lab(40.34, 12.39, -40.20)
CIE-LCH	lch(40.34, 42.07, 287.13°)
OKLab	oklab(49% -0.0047 -0.1143)
OKLCH	oklch(49% 0.114 267.6)
XYZ	xyz(12.6419, 11.4555, 35.2562)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CA1 #A18944

analogous

#448BA1 #445CA1 #5B44A1

triadic

#445CA1 #A1445C #5CA144

tetradic

#445CA1 #A1448B #A18944 #44A15B

square

#445CA1 #A1448B #A18944 #44A15B

split-complementary

#445CA1 #A15B44 #8BA144

monochromatic

#202B4B #324376 #445CA1 #647CBE #8FA0D0

Accessibility & contrast

On white

6.38

#445CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#445CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CA1

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CA1	#FFFFFF	#000000	##FFFFFF
##445CA1	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E64A4

Deuteranopia (green-blind)

#325BA0

Tritanopia (blue-blind)

#026B76

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #445ca1;
/* rgb */ color: rgb(68, 92, 161);
/* oklch */ color: oklch(49.0% 0.114 267.6);

Tailwind

colors: {
  custom: {
    50: '#7f89bd',
    500: '#445ca1',
    950: '#000000',
  },
}

SCSS

$custom: #445ca1;
$custom-light: #7f89bd;
$custom-dark: #000000;

JSON

{
  "hex": "#445ca1",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 161
  },
  "hsl": {
    "h": 224.516,
    "s": 40.611,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49003,
    "c": 0.1144,
    "h": 267.6
  },
  "luminance": 0.11456
}

Semantic roles & 50–950 ramp

primary

#445CA1

secondary

#BBAD86

accent

#B157D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445CA1

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

Preview Lab → · Contrast checker → · Palette generator →