#445FCE#445FCE

#445FCE is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.174 H 269.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#445FCE
RGB	rgb(68, 95, 206)
HSL	hsl(228, 58%, 54%)
HSV	hsv(228, 67%, 81%)
CMYK	cmyk(67%, 53.9%, 0%, 19.2%)
CIE-LAB	lab(44.04, 26.25, -60.56)
CIE-LCH	lch(44.04, 66.01, 293.44°)
OKLab	oklab(52.75% -0.0022 -0.1741)
OKLCH	oklch(52.75% 0.174 269.3)
XYZ	xyz(17.6129, 13.8679, 60.1291)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FCE #CEB344

analogous

#44A4CE #445FCE #6E44CE

triadic

#445FCE #CE445F #5FCE44

tetradic

#445FCE #CE44A4 #CEB344 #44CE6E

square

#445FCE #CE44A4 #CEB344 #44CE6E

split-complementary

#445FCE #CE6E44 #A4CE44

monochromatic

#1F3178 #2C45A9 #445FCE #7488DB #A5B2E7

Accessibility & contrast

On white

5.56

#445FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#445FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FCE

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FCE	#FFFFFF	#000000	##FFFFFF
##445FCE	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096FD2

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #445fce;
/* rgb */ color: rgb(68, 95, 206);
/* oklch */ color: oklch(52.7% 0.174 269.3);

Tailwind

colors: {
  custom: {
    50: '#878cde',
    500: '#445fce',
    950: '#000000',
  },
}

SCSS

$custom: #445fce;
$custom-light: #878cde;
$custom-dark: #000000;

JSON

{
  "hex": "#445fce",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 206
  },
  "hsl": {
    "h": 228.261,
    "s": 58.475,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52747,
    "c": 0.17413,
    "h": 269.3
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary

#445FCE

secondary

#D4C999

accent

#C346E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #445FCE

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

Preview Lab → · Contrast checker → · Palette generator →