#4473CE#4473CE

#4473CE is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.9% C 0.150 H 262.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4473CE
RGB	rgb(68, 115, 206)
HSL	hsl(220, 58%, 54%)
HSV	hsv(220, 67%, 81%)
CMYK	cmyk(67%, 44.2%, 0%, 19.2%)
CIE-LAB	lab(49.43, 13.64, -51.89)
CIE-LCH	lch(49.43, 53.65, 284.72°)
OKLab	oklab(56.85% -0.0204 -0.1483)
OKLCH	oklch(56.85% 0.15 262.2)
XYZ	xyz(19.6513, 17.9447, 60.8086)
Luminance	0.1795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4473CE #CE9F44

analogous

#44B8CE #4473CE #5A44CE

triadic

#4473CE #CE4473 #73CE44

tetradic

#4473CE #CE44B8 #CE9F44 #44CE5A

square

#4473CE #CE44B8 #CE9F44 #44CE5A

split-complementary

#4473CE #CE5A44 #B8CE44

monochromatic

#1F3E78 #2C57A9 #4473CE #7497DB #A5BCE7

Accessibility & contrast

On white

4.58

#4473CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4473CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4473CE

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#477CD1

Deuteranopia (green-blind)

#2F70CC

Tritanopia (blue-blind)

#008896

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4473ce;
/* rgb */ color: rgb(68, 115, 206);
/* oklch */ color: oklch(56.9% 0.150 262.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4473ce",
  "rgb": {
    "r": 68,
    "g": 115,
    "b": 206
  },
  "hsl": {
    "h": 219.565,
    "s": 58.475,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5685,
    "c": 0.14972,
    "h": 262.2
  },
  "luminance": 0.17947
}

Semantic roles & 50–950 ramp

primary

#4473CE

secondary

#D4C099

accent

#AD46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4473CE

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

Preview Lab → · Contrast checker → · Palette generator →