#4473E6#4473E6

#4473E6 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.5% C 0.182 H 264.6°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4473E6
RGB	rgb(68, 115, 230)
HSL	hsl(223, 76%, 58%)
HSV	hsv(223, 70%, 90%)
CMYK	cmyk(70.4%, 50%, 0%, 9.8%)
CIE-LAB	lab(50.92, 22.18, -63.08)
CIE-LCH	lch(50.92, 66.86, 289.38°)
OKLab	oklab(58.47% -0.017 -0.1812)
OKLCH	oklch(58.47% 0.182 264.6)
XYZ	xyz(22.7925, 19.2012, 77.3526)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4473E6 #E6B744

analogous

#44C4E6 #4473E6 #6644E6

triadic

#4473E6 #E64473 #73E644

tetradic

#4473E6 #E644C4 #E6B744 #44E666

square

#4473E6 #E644C4 #E6B744 #44E666

split-complementary

#4473E6 #E66644 #C4E644

monochromatic

#153C9B #1C50D1 #4473E6 #7A9BED #B0C4F4

Accessibility & contrast

On white

4.34

#4473E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4473E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4473E6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4473E6	#FFFFFF	#000000	##000000
##4473E6	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E81EA

Deuteranopia (green-blind)

#0072E4

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4473e6;
/* rgb */ color: rgb(68, 115, 230);
/* oklch */ color: oklch(58.5% 0.182 264.6);

Tailwind

colors: {
  custom: {
    50: '#8b9aef',
    500: '#4473e6',
    950: '#000000',
  },
}

SCSS

$custom: #4473e6;
$custom-light: #8b9aef;
$custom-dark: #000000;

JSON

{
  "hex": "#4473e6",
  "rgb": {
    "r": 68,
    "g": 115,
    "b": 230
  },
  "hsl": {
    "h": 222.593,
    "s": 76.415,
    "l": 58.431
  },
  "oklch": {
    "l": 0.58472,
    "c": 0.182,
    "h": 264.6
  },
  "luminance": 0.19204
}

Semantic roles & 50–950 ramp

primary

#4473E6

secondary

#E3D0A3

accent

#BC35F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4473E6

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

Preview Lab → · Contrast checker → · Palette generator →