#445DD2#445DD2

#445DD2 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.7% C 0.182 H 269.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#445DD2
RGB	rgb(68, 93, 210)
HSL	hsl(229, 61%, 55%)
HSV	hsv(229, 68%, 82%)
CMYK	cmyk(67.6%, 55.7%, 0%, 17.6%)
CIE-LAB	lab(43.81, 28.93, -63.23)
CIE-LCH	lch(43.81, 69.54, 294.58°)
OKLab	oklab(52.66% -0.0002 -0.182)
OKLCH	oklch(52.66% 0.182 269.9)
XYZ	xyz(17.9271, 13.7091, 62.6616)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DD2 #D2B944

analogous

#44A4D2 #445DD2 #7244D2

triadic

#445DD2 #D2445D #5DD244

tetradic

#445DD2 #D244A4 #D2B944 #44D272

square

#445DD2 #D244A4 #D2B944 #44D272

split-complementary

#445DD2 #D27244 #A4D244

monochromatic

#1E2F7D #2A41AF #445DD2 #7588DE #A7B2EA

Accessibility & contrast

On white

5.61

#445DD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#445DD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DD2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DD2	#FFFFFF	#000000	##FFFFFF
##445DD2	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #445dd2;
/* rgb */ color: rgb(68, 93, 210);
/* oklch */ color: oklch(52.7% 0.182 269.9);

Tailwind

colors: {
  custom: {
    50: '#888ae1',
    500: '#445dd2',
    950: '#000000',
  },
}

SCSS

$custom: #445dd2;
$custom-light: #888ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#445dd2",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 210
  },
  "hsl": {
    "h": 229.437,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52664,
    "c": 0.182,
    "h": 269.9
  },
  "luminance": 0.13711
}

Semantic roles & 50–950 ramp

primary

#445DD2

secondary

#D7CC9B

accent

#C843E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #445DD2

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

Preview Lab → · Contrast checker → · Palette generator →