#445ABD#445ABD

#445ABD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.5% C 0.157 H 270.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#445ABD
RGB	rgb(68, 90, 189)
HSL	hsl(229, 48%, 50%)
HSV	hsv(229, 64%, 74%)
CMYK	cmyk(64%, 52.4%, 0%, 25.9%)
CIE-LAB	lab(41.55, 23.45, -54.75)
CIE-LCH	lch(41.55, 59.56, 293.19°)
OKLab	oklab(50.5% 0.0012 -0.1571)
OKLCH	oklch(50.5% 0.157 270.4)
XYZ	xyz(15.2223, 12.2141, 49.6896)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445ABD #BDA744

analogous

#4496BD #445ABD #6A44BD

triadic

#445ABD #BD445A #5ABD44

tetradic

#445ABD #BD4496 #BDA744 #44BD6A

square

#445ABD #BD4496 #BDA744 #44BD6A

split-complementary

#445ABD #BD6A44 #96BD44

monochromatic

#232F63 #334491 #445ABD #7182CD #9EAADD

Accessibility & contrast

On white

6.10

#445ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#445ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445ABD

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445ABD	#FFFFFF	#000000	##FFFFFF
##445ABD	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D68C1

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #445abd;
/* rgb */ color: rgb(68, 90, 189);
/* oklch */ color: oklch(50.5% 0.157 270.4);

Tailwind

colors: {
  custom: {
    50: '#8488d1',
    500: '#445abd',
    950: '#000000',
  },
}

SCSS

$custom: #445abd;
$custom-light: #8488d1;
$custom-dark: #000000;

JSON

{
  "hex": "#445abd",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 189
  },
  "hsl": {
    "h": 229.091,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50497,
    "c": 0.15708,
    "h": 270.4
  },
  "luminance": 0.12215
}

Semantic roles & 50–950 ramp

primary

#445ABD

secondary

#C9C093

accent

#BF50D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #445ABD

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

Preview Lab → · Contrast checker → · Palette generator →