#445AD2#445AD2

#445AD2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.1% C 0.186 H 270.7°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#445AD2
RGB	rgb(68, 90, 210)
HSL	hsl(231, 61%, 55%)
HSV	hsv(231, 68%, 82%)
CMYK	cmyk(67.6%, 57.1%, 0%, 17.6%)
CIE-LAB	lab(43.05, 30.83, -64.47)
CIE-LCH	lch(43.05, 71.46, 295.56°)
OKLab	oklab(52.1% 0.0022 -0.1857)
OKLCH	oklch(52.1% 0.186 270.7)
XYZ	xyz(17.6690, 13.1927, 62.5756)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AD2 #D2BC44

analogous

#44A1D2 #445AD2 #7544D2

triadic

#445AD2 #D2445A #5AD244

tetradic

#445AD2 #D244A1 #D2BC44 #44D275

square

#445AD2 #D244A1 #D2BC44 #44D275

split-complementary

#445AD2 #D27544 #A1D244

monochromatic

#1E2D7D #2A3FAF #445AD2 #7586DE #A7B1EA

Accessibility & contrast

On white

5.77

#445AD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#445AD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AD2

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AD2	#FFFFFF	#000000	##FFFFFF
##445AD2	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#005FD0

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #445ad2;
/* rgb */ color: rgb(68, 90, 210);
/* oklch */ color: oklch(52.1% 0.186 270.7);

Tailwind

colors: {
  custom: {
    50: '#8888e1',
    500: '#445ad2',
    950: '#000000',
  },
}

SCSS

$custom: #445ad2;
$custom-light: #8888e1;
$custom-dark: #000000;

JSON

{
  "hex": "#445ad2",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 210
  },
  "hsl": {
    "h": 230.704,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52096,
    "c": 0.18568,
    "h": 270.7
  },
  "luminance": 0.13194
}

Semantic roles & 50–950 ramp

primary

#445AD2

secondary

#D7CE9B

accent

#CB43E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #445AD2

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

Preview Lab → · Contrast checker → · Palette generator →