#445AC4#445AC4

#445AC4 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.0% C 0.167 H 270.6°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#445AC4
RGB	rgb(68, 90, 196)
HSL	hsl(230, 52%, 52%)
HSV	hsv(230, 65%, 77%)
CMYK	cmyk(65.3%, 54.1%, 0%, 23.1%)
CIE-LAB	lab(42.04, 25.91, -58.04)
CIE-LCH	lch(42.04, 63.56, 294.06°)
OKLab	oklab(51.02% 0.0017 -0.1667)
OKLCH	oklch(51.02% 0.167 270.6)
XYZ	xyz(16.0005, 12.5253, 53.7883)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AC4 #C4AE44

analogous

#449AC4 #445AC4 #6E44C4

triadic

#445AC4 #C4445A #5AC444

tetradic

#445AC4 #C4449A #C4AE44 #44C46E

square

#445AC4 #C4449A #C4AE44 #44C46E

split-complementary

#445AC4 #C46E44 #9AC444

monochromatic

#222F6C #31439A #445AC4 #7383D3 #A1ACE1

Accessibility & contrast

On white

5.99

#445AC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#445AC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AC4

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AC4	#FFFFFF	#000000	##FFFFFF
##445AC4	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B69C8

Deuteranopia (green-blind)

#005EC2

Tritanopia (blue-blind)

#007386

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445ac4;
/* rgb */ color: rgb(68, 90, 196);
/* oklch */ color: oklch(51.0% 0.167 270.6);

Tailwind

colors: {
  custom: {
    50: '#8688d7',
    500: '#445ac4',
    950: '#000000',
  },
}

SCSS

$custom: #445ac4;
$custom-light: #8688d7;
$custom-dark: #000000;

JSON

{
  "hex": "#445ac4",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 196
  },
  "hsl": {
    "h": 229.688,
    "s": 52.033,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51017,
    "c": 0.16676,
    "h": 270.6
  },
  "luminance": 0.12527
}

Semantic roles & 50–950 ramp

primary

#445AC4

secondary

#CEC496

accent

#C34CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445AC4

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

Preview Lab → · Contrast checker → · Palette generator →