#445ED3#445ED3

#445ED3 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.9% C 0.182 H 269.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#445ED3
RGB	rgb(68, 94, 211)
HSL	hsl(229, 62%, 55%)
HSV	hsv(229, 68%, 83%)
CMYK	cmyk(67.8%, 55.5%, 0%, 17.3%)
CIE-LAB	lab(44.14, 28.65, -63.27)
CIE-LCH	lch(44.14, 69.46, 294.36°)
OKLab	oklab(52.93% -0.001 -0.1821)
OKLCH	oklch(52.93% 0.182 269.7)
XYZ	xyz(18.1405, 13.9358, 63.3493)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445ED3 #D3B944

analogous

#44A6D3 #445ED3 #7244D3

triadic

#445ED3 #D3445E #5ED344

tetradic

#445ED3 #D344A6 #D3B944 #44D372

square

#445ED3 #D344A6 #D3B944 #44D372

split-complementary

#445ED3 #D37244 #A6D344

monochromatic

#1E2F7F #2942B0 #445ED3 #7689DF #A7B3EA

Accessibility & contrast

On white

5.54

#445ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#445ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445ED3

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445ED3	#FFFFFF	#000000	##FFFFFF
##445ED3	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#0062D1

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #445ed3;
/* rgb */ color: rgb(68, 94, 211);
/* oklch */ color: oklch(52.9% 0.182 269.7);

Tailwind

colors: {
  custom: {
    50: '#888be1',
    500: '#445ed3',
    950: '#000000',
  },
}

SCSS

$custom: #445ed3;
$custom-light: #888be1;
$custom-dark: #000000;

JSON

{
  "hex": "#445ed3",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 211
  },
  "hsl": {
    "h": 229.091,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52933,
    "c": 0.1821,
    "h": 269.7
  },
  "luminance": 0.13937
}

Semantic roles & 50–950 ramp

primary

#445ED3

secondary

#D8CD9B

accent

#C843E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #445ED3

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

Preview Lab → · Contrast checker → · Palette generator →