#445ACA#445ACA

#445ACA is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.5% C 0.175 H 270.6°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#445ACA
RGB	rgb(68, 90, 202)
HSL	hsl(230, 56%, 53%)
HSV	hsv(230, 66%, 79%)
CMYK	cmyk(66.3%, 55.4%, 0%, 20.8%)
CIE-LAB	lab(42.47, 28.02, -60.81)
CIE-LCH	lch(42.47, 66.96, 294.74°)
OKLab	oklab(51.47% 0.002 -0.1749)
OKLCH	oklch(51.47% 0.175 270.6)
XYZ	xyz(16.6971, 12.8040, 57.4572)
Luminance	0.1281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445ACA #CAB444

analogous

#449DCA #445ACA #7144CA

triadic

#445ACA #CA445A #5ACA44

tetradic

#445ACA #CA449D #CAB444 #44CA71

square

#445ACA #CA449D #CAB444 #44CA71

split-complementary

#445ACA #CA7144 #9DCA44

monochromatic

#212E73 #2E41A3 #445ACA #7484D8 #A3AEE5

Accessibility & contrast

On white

5.90

#445ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#445ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445ACA

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445ACA	#FFFFFF	#000000	##FFFFFF
##445ACA	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445aca;
/* rgb */ color: rgb(68, 90, 202);
/* oklch */ color: oklch(51.5% 0.175 270.6);

Tailwind

colors: {
  custom: {
    50: '#8788db',
    500: '#445aca',
    950: '#000000',
  },
}

SCSS

$custom: #445aca;
$custom-light: #8788db;
$custom-dark: #000000;

JSON

{
  "hex": "#445aca",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 202
  },
  "hsl": {
    "h": 230.149,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.51473,
    "c": 0.17493,
    "h": 270.6
  },
  "luminance": 0.12806
}

Semantic roles & 50–950 ramp

primary

#445ACA

secondary

#D2C898

accent

#C649DF

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #445ACA

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

Preview Lab → · Contrast checker → · Palette generator →