#445FE3#445FE3

#445FE3 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 54.4% C 0.202 H 269.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#445FE3
RGB	rgb(68, 95, 227)
HSL	hsl(230, 74%, 58%)
HSV	hsv(230, 70%, 89%)
CMYK	cmyk(70%, 58.1%, 0%, 11%)
CIE-LAB	lab(45.58, 33.64, -70.05)
CIE-LCH	lch(45.58, 77.71, 295.65°)
OKLab	oklab(54.38% -0.0014 -0.202)
OKLCH	oklch(54.38% 0.202 269.6)
XYZ	xyz(20.3365, 14.9574, 74.4735)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FE3 #E3C844

analogous

#44AFE3 #445FE3 #7844E3

triadic

#445FE3 #E3445F #5FE344

tetradic

#445FE3 #E344AF #E3C844 #44E378

square

#445FE3 #E344AF #E3C844 #44E378

split-complementary

#445FE3 #E37844 #AFE344

monochromatic

#162C96 #1E3CCB #445FE3 #798DEB #AEBAF3

Accessibility & contrast

On white

5.26

#445FE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#445FE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FE3

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FE3	#FFFFFF	#000000	##FFFFFF
##445FE3	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E7

Deuteranopia (green-blind)

#0065E0

Tritanopia (blue-blind)

#008098

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #445fe3;
/* rgb */ color: rgb(68, 95, 227);
/* oklch */ color: oklch(54.4% 0.202 269.6);

Tailwind

colors: {
  custom: {
    50: '#8b8ced',
    500: '#445fe3',
    950: '#000000',
  },
}

SCSS

$custom: #445fe3;
$custom-light: #8b8ced;
$custom-dark: #000000;

JSON

{
  "hex": "#445fe3",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 227
  },
  "hsl": {
    "h": 229.811,
    "s": 73.953,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54378,
    "c": 0.20201,
    "h": 269.6
  },
  "luminance": 0.14959
}

Semantic roles & 50–950 ramp

primary

#445FE3

secondary

#E1D6A2

accent

#D137F1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #445FE3

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

Preview Lab → · Contrast checker → · Palette generator →