#445ADF#445ADF

#445ADF is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.1% C 0.203 H 270.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#445ADF
RGB	rgb(68, 90, 223)
HSL	hsl(231, 71%, 57%)
HSV	hsv(231, 70%, 87%)
CMYK	cmyk(69.5%, 59.6%, 0%, 12.5%)
CIE-LAB	lab(44.04, 35.36, -70.28)
CIE-LCH	lch(44.04, 78.68, 296.71°)
OKLab	oklab(53.14% 0.0023 -0.2028)
OKLCH	oklch(53.14% 0.203 270.7)
XYZ	xyz(19.3548, 13.8671, 71.4543)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445ADF #DFC944

analogous

#44A7DF #445ADF #7C44DF

triadic

#445ADF #DF445A #5ADF44

tetradic

#445ADF #DF44A7 #DFC944 #44DF7C

square

#445ADF #DF44A7 #DFC944 #44DF7C

split-complementary

#445ADF #DF7C44 #A7DF44

monochromatic

#192A90 #2239C4 #445ADF #7888E8 #ADB6F1

Accessibility & contrast

On white

5.56

#445ADF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#445ADF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445ADF

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445ADF	#FFFFFF	#000000	##FFFFFF
##445ADF	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)

#006FE3

Deuteranopia (green-blind)

#0061DC

Tritanopia (blue-blind)

#007B94

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #445adf;
/* rgb */ color: rgb(68, 90, 223);
/* oklch */ color: oklch(53.1% 0.203 270.7);

Tailwind

colors: {
  custom: {
    50: '#8b88ea',
    500: '#445adf',
    950: '#000000',
  },
}

SCSS

$custom: #445adf;
$custom-light: #8b88ea;
$custom-dark: #000000;

JSON

{
  "hex": "#445adf",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 223
  },
  "hsl": {
    "h": 231.484,
    "s": 70.776,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53142,
    "c": 0.20276,
    "h": 270.7
  },
  "luminance": 0.13869
}

Semantic roles & 50–950 ramp

primary

#445ADF

secondary

#DFD6A0

accent

#D43AEE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #445ADF

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

Preview Lab → · Contrast checker → · Palette generator →