#445DBC#445DBC

#445DBC is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.0% C 0.152 H 269.3°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#445DBC
RGB	rgb(68, 93, 188)
HSL	hsl(228, 47%, 50%)
HSV	hsv(228, 64%, 74%)
CMYK	cmyk(63.8%, 50.5%, 0%, 26.3%)
CIE-LAB	lab(42.29, 21.18, -52.98)
CIE-LCH	lch(42.29, 57.06, 291.79°)
OKLab	oklab(51.03% -0.0018 -0.1518)
OKLCH	oklch(51.03% 0.152 269.3)
XYZ	xyz(15.3723, 12.6871, 49.2060)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DBC #BCA344

analogous

#4499BC #445DBC #6744BC

triadic

#445DBC #BC445D #5DBC44

tetradic

#445DBC #BC4499 #BCA344 #44BC67

square

#445DBC #BC4499 #BCA344 #44BC67

split-complementary

#445DBC #BC6744 #99BC44

monochromatic

#233062 #33478F #445DBC #7184CC #9EABDC

Accessibility & contrast

On white

5.94

#445DBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#445DBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DBC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DBC	#FFFFFF	#000000	##FFFFFF
##445DBC	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2869BF

Deuteranopia (green-blind)

#035FBA

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445dbc;
/* rgb */ color: rgb(68, 93, 188);
/* oklch */ color: oklch(51.0% 0.152 269.3);

Tailwind

colors: {
  custom: {
    50: '#848ad1',
    500: '#445dbc',
    950: '#000000',
  },
}

SCSS

$custom: #445dbc;
$custom-light: #848ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#445dbc",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 188
  },
  "hsl": {
    "h": 227.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.51031,
    "c": 0.15185,
    "h": 269.3
  },
  "luminance": 0.12688
}

Semantic roles & 50–950 ramp

primary

#445DBC

secondary

#C9BE93

accent

#BB51D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #445DBC

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

Preview Lab → · Contrast checker → · Palette generator →