#4766DB#4766DB

#4766DB is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.182 H 268.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4766DB
RGB	rgb(71, 102, 219)
HSL	hsl(227, 67%, 57%)
HSV	hsv(227, 68%, 86%)
CMYK	cmyk(67.6%, 53.4%, 0%, 14.1%)
CIE-LAB	lab(46.92, 26.86, -63.33)
CIE-LCH	lch(46.92, 68.79, 292.98°)
OKLab	oklab(55.24% -0.0045 -0.1821)
OKLCH	oklch(55.24% 0.182 268.6)
XYZ	xyz(20.1317, 15.9549, 69.0227)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4766DB #DBBC47

analogous

#47B0DB #4766DB #7247DB

triadic

#4766DB #DB4766 #66DB47

tetradic

#4766DB #DB47B0 #DBBC47 #47DB72

square

#4766DB #DB47B0 #DBBC47 #47DB72

split-complementary

#4766DB #DB7247 #B0DB47

monochromatic

#1B338C #2546BF #4766DB #7A91E5 #ADBBEF

Accessibility & contrast

On white

5.01

#4766DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#4766DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4766DB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4766DB	#FFFFFF	#000000	##FFFFFF
##4766DB	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E76DF

Deuteranopia (green-blind)

#0069D9

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4766db;
/* rgb */ color: rgb(71, 102, 219);
/* oklch */ color: oklch(55.2% 0.182 268.6);

Tailwind

colors: {
  custom: {
    50: '#8b91e7',
    500: '#4766db',
    950: '#000000',
  },
}

SCSS

$custom: #4766db;
$custom-light: #8b91e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4766db",
  "rgb": {
    "r": 71,
    "g": 102,
    "b": 219
  },
  "hsl": {
    "h": 227.432,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55239,
    "c": 0.18217,
    "h": 268.6
  },
  "luminance": 0.15957
}

Semantic roles & 50–950 ramp

primary

#4766DB

secondary

#DDD0A1

accent

#C63EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4766DB

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

Preview Lab → · Contrast checker → · Palette generator →