#445ECF#445ECF

#445ECF is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.177 H 269.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#445ECF
RGB	rgb(68, 94, 207)
HSL	hsl(229, 59%, 54%)
HSV	hsv(229, 67%, 81%)
CMYK	cmyk(67.1%, 54.6%, 0%, 18.8%)
CIE-LAB	lab(43.85, 27.24, -61.44)
CIE-LCH	lch(43.85, 67.21, 293.91°)
OKLab	oklab(52.63% -0.0012 -0.1767)
OKLCH	oklch(52.63% 0.177 269.6)
XYZ	xyz(17.6452, 13.7377, 60.7411)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445ECF #CFB544

analogous

#44A4CF #445ECF #7044CF

triadic

#445ECF #CF445E #5ECF44

tetradic

#445ECF #CF44A4 #CFB544 #44CF70

square

#445ECF #CF44A4 #CFB544 #44CF70

split-complementary

#445ECF #CF7044 #A4CF44

monochromatic

#1F3079 #2C43AA #445ECF #7588DC #A5B2E8

Accessibility & contrast

On white

5.60

#445ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#445ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445ECF

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445ECF	#FFFFFF	#000000	##FFFFFF
##445ECF	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #445ecf;
/* rgb */ color: rgb(68, 94, 207);
/* oklch */ color: oklch(52.6% 0.177 269.6);

Tailwind

colors: {
  custom: {
    50: '#878bde',
    500: '#445ecf',
    950: '#000000',
  },
}

SCSS

$custom: #445ecf;
$custom-light: #878bde;
$custom-dark: #000000;

JSON

{
  "hex": "#445ecf",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 207
  },
  "hsl": {
    "h": 228.777,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52628,
    "c": 0.17672,
    "h": 269.6
  },
  "luminance": 0.13739
}

Semantic roles & 50–950 ramp

primary

#445ECF

secondary

#D5CA9A

accent

#C545E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #445ECF

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

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