#445AC7#445AC7

#445AC7 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.2% C 0.171 H 270.6°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#445AC7
RGB	rgb(68, 90, 199)
HSL	hsl(230, 54%, 52%)
HSV	hsv(230, 66%, 78%)
CMYK	cmyk(65.8%, 54.8%, 0%, 22%)
CIE-LAB	lab(42.25, 26.97, -59.43)
CIE-LCH	lch(42.25, 65.26, 294.41°)
OKLab	oklab(51.24% 0.0018 -0.1708)
OKLCH	oklch(51.24% 0.171 270.6)
XYZ	xyz(16.3454, 12.6633, 55.6046)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AC7 #C7B144

analogous

#449BC7 #445AC7 #7044C7

triadic

#445AC7 #C7445A #5AC744

tetradic

#445AC7 #C7449B #C7B144 #44C770

square

#445AC7 #C7449B #C7B144 #44C770

split-complementary

#445AC7 #C77044 #9BC744

monochromatic

#212E6F #2F429E #445AC7 #7384D5 #A2ADE3

Accessibility & contrast

On white

5.94

#445AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#445AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AC7

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AC7	#FFFFFF	#000000	##FFFFFF
##445AC7	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACB

Deuteranopia (green-blind)

#005EC5

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445ac7;
/* rgb */ color: rgb(68, 90, 199);
/* oklch */ color: oklch(51.2% 0.171 270.6);

Tailwind

colors: {
  custom: {
    50: '#8688d9',
    500: '#445ac7',
    950: '#000000',
  },
}

SCSS

$custom: #445ac7;
$custom-light: #8688d9;
$custom-dark: #000000;

JSON

{
  "hex": "#445ac7",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 199
  },
  "hsl": {
    "h": 229.924,
    "s": 53.909,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51244,
    "c": 0.17086,
    "h": 270.6
  },
  "luminance": 0.12665
}

Semantic roles & 50–950 ramp

primary

#445AC7

secondary

#D0C697

accent

#C54BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #445AC7

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

Preview Lab → · Contrast checker → · Palette generator →