#4466DB#4466DB

#4466DB is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.183 H 267.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4466DB
RGB	rgb(68, 102, 219)
HSL	hsl(226, 68%, 56%)
HSV	hsv(226, 69%, 86%)
CMYK	cmyk(68.9%, 53.4%, 0%, 14.1%)
CIE-LAB	lab(46.77, 26.43, -63.58)
CIE-LCH	lch(46.77, 68.85, 292.57°)
OKLab	oklab(55.09% -0.0072 -0.1829)
OKLCH	oklch(55.09% 0.183 267.7)
XYZ	xyz(19.9170, 15.8442, 69.0127)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4466DB #DBB944

analogous

#44B2DB #4466DB #6E44DB

triadic

#4466DB #DB4466 #66DB44

tetradic

#4466DB #DB44B2 #DBB944 #44DB6E

square

#4466DB #DB44B2 #DBB944 #44DB6E

split-complementary

#4466DB #DB6E44 #B2DB44

monochromatic

#1B348A #2447BD #4466DB #7790E5 #ABBAEF

Accessibility & contrast

On white

5.04

#4466DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4466DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4466DB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4466DB	#FFFFFF	#000000	##FFFFFF
##4466DB	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C76DF

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4466db;
/* rgb */ color: rgb(68, 102, 219);
/* oklch */ color: oklch(55.1% 0.183 267.7);

Tailwind

colors: {
  custom: {
    50: '#8991e7',
    500: '#4466db',
    950: '#000000',
  },
}

SCSS

$custom: #4466db;
$custom-light: #8991e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4466db",
  "rgb": {
    "r": 68,
    "g": 102,
    "b": 219
  },
  "hsl": {
    "h": 226.49,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.55089,
    "c": 0.18302,
    "h": 267.7
  },
  "luminance": 0.15846
}

Semantic roles & 50–950 ramp

primary

#4466DB

secondary

#DCCE9E

accent

#C43DEB

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4466DB

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

Preview Lab → · Contrast checker → · Palette generator →