#4266D6#4266D6

#4266D6 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.6% C 0.177 H 267.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4266D6
RGB	rgb(66, 102, 214)
HSL	hsl(225, 64%, 55%)
HSV	hsv(225, 69%, 84%)
CMYK	cmyk(69.2%, 52.3%, 0%, 16.1%)
CIE-LAB	lab(46.33, 24.36, -61.45)
CIE-LCH	lch(46.33, 66.10, 291.63°)
OKLab	oklab(54.62% -0.0094 -0.1766)
OKLCH	oklch(54.62% 0.177 267)
XYZ	xyz(19.1315, 15.5141, 65.5916)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4266D6 #D6B242

analogous

#42B0D6 #4266D6 #6842D6

triadic

#4266D6 #D64266 #66D642

tetradic

#4266D6 #D642B0 #D6B242 #42D668

square

#4266D6 #D642B0 #D6B242 #42D668

split-complementary

#4266D6 #D66842 #B0D642

monochromatic

#1C3582 #2749B4 #4266D6 #748FE1 #A7B7EC

Accessibility & contrast

On white

5.12

#4266D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#4266D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4266D6

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4266D6	#FFFFFF	#000000	##FFFFFF
##4266D6	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A75DA

Deuteranopia (green-blind)

#0067D4

Tritanopia (blue-blind)

#008194

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4266d6;
/* rgb */ color: rgb(66, 102, 214);
/* oklch */ color: oklch(54.6% 0.177 267.0);

Tailwind

colors: {
  custom: {
    50: '#8791e3',
    500: '#4266d6',
    950: '#000000',
  },
}

SCSS

$custom: #4266d6;
$custom-light: #8791e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4266d6",
  "rgb": {
    "r": 66,
    "g": 102,
    "b": 214
  },
  "hsl": {
    "h": 225.405,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.54623,
    "c": 0.1769,
    "h": 267
  },
  "luminance": 0.15516
}

Semantic roles & 50–950 ramp

primary

#4266D6

secondary

#D9CA9B

accent

#BF40E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4266D6

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

Preview Lab → · Contrast checker → · Palette generator →