#445FC7#445FC7

#445FC7 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.165 H 269.1°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#445FC7
RGB	rgb(68, 95, 199)
HSL	hsl(228, 54%, 52%)
HSV	hsv(228, 66%, 78%)
CMYK	cmyk(65.8%, 52.3%, 0%, 22%)
CIE-LAB	lab(43.56, 23.78, -57.31)
CIE-LCH	lch(43.56, 62.05, 292.53°)
OKLab	oklab(52.23% -0.0027 -0.1646)
OKLCH	oklch(52.23% 0.165 269.1)
XYZ	xyz(16.7814, 13.5353, 55.7500)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FC7 #C7AC44

analogous

#44A0C7 #445FC7 #6B44C7

triadic

#445FC7 #C7445F #5FC744

tetradic

#445FC7 #C744A0 #C7AC44 #44C76B

square

#445FC7 #C744A0 #C7AC44 #44C76B

split-complementary

#445FC7 #C76B44 #A0C744

monochromatic

#21316F #2F469E #445FC7 #7387D5 #A2B0E3

Accessibility & contrast

On white

5.66

#445FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#445FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FC7

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FC7	#FFFFFF	#000000	##FFFFFF
##445FC7	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6DCB

Deuteranopia (green-blind)

#0061C5

Tritanopia (blue-blind)

#00788A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #445fc7;
/* rgb */ color: rgb(68, 95, 199);
/* oklch */ color: oklch(52.2% 0.165 269.1);

Tailwind

colors: {
  custom: {
    50: '#868cd9',
    500: '#445fc7',
    950: '#000000',
  },
}

SCSS

$custom: #445fc7;
$custom-light: #868cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#445fc7",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 199
  },
  "hsl": {
    "h": 227.634,
    "s": 53.909,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52228,
    "c": 0.16458,
    "h": 269.1
  },
  "luminance": 0.13537
}

Semantic roles & 50–950 ramp

primary

#445FC7

secondary

#D0C497

accent

#BF4BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #445FC7

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

Preview Lab → · Contrast checker → · Palette generator →