#4473CD#4473CD

#4473CD is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.8% C 0.148 H 262.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4473CD
RGB	rgb(68, 115, 205)
HSL	hsl(219, 58%, 54%)
HSV	hsv(219, 67%, 80%)
CMYK	cmyk(66.8%, 43.9%, 0%, 19.6%)
CIE-LAB	lab(49.37, 13.28, -51.42)
CIE-LCH	lch(49.37, 53.10, 284.48°)
OKLab	oklab(56.79% -0.0206 -0.1469)
OKLCH	oklch(56.79% 0.148 262)
XYZ	xyz(19.5302, 17.8963, 60.1708)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4473CD #CD9E44

analogous

#44B7CD #4473CD #5944CD

triadic

#4473CD #CD4473 #73CD44

tetradic

#4473CD #CD44B7 #CD9E44 #44CD59

square

#4473CD #CD44B7 #CD9E44 #44CD59

split-complementary

#4473CD #CD5944 #B7CD44

monochromatic

#203E77 #2D57A7 #4473CD #7497DA #A5BBE7

Accessibility & contrast

On white

4.59

#4473CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4473CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4473CD

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4473CD	#FFFFFF	#000000	##FFFFFF
##4473CD	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487CD0

Deuteranopia (green-blind)

#306FCB

Tritanopia (blue-blind)

#008896

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4473cd;
/* rgb */ color: rgb(68, 115, 205);
/* oklch */ color: oklch(56.8% 0.148 262.0);

Tailwind

colors: {
  custom: {
    50: '#869add',
    500: '#4473cd',
    950: '#000000',
  },
}

SCSS

$custom: #4473cd;
$custom-light: #869add;
$custom-dark: #000000;

JSON

{
  "hex": "#4473cd",
  "rgb": {
    "r": 68,
    "g": 115,
    "b": 205
  },
  "hsl": {
    "h": 219.416,
    "s": 57.806,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56785,
    "c": 0.14836,
    "h": 262
  },
  "luminance": 0.17898
}

Semantic roles & 50–950 ramp

primary

#4473CD

secondary

#D4C099

accent

#AC47E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4473CD

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

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