#4366D6#4366D6

#4366D6 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.7% C 0.177 H 267.2°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4366D6
RGB	rgb(67, 102, 214)
HSL	hsl(226, 64%, 55%)
HSV	hsv(226, 69%, 84%)
CMYK	cmyk(68.7%, 52.3%, 0%, 16.1%)
CIE-LAB	lab(46.38, 24.51, -61.37)
CIE-LCH	lch(46.38, 66.08, 291.77°)
OKLab	oklab(54.67% -0.0085 -0.1764)
OKLCH	oklch(54.67% 0.177 267.2)
XYZ	xyz(19.1995, 15.5492, 65.5948)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4366D6 #D6B343

analogous

#43B0D6 #4366D6 #6943D6

triadic

#4366D6 #D64366 #66D643

tetradic

#4366D6 #D643B0 #D6B343 #43D669

square

#4366D6 #D643B0 #D6B343 #43D669

split-complementary

#4366D6 #D66943 #B0D643

monochromatic

#1C3582 #2749B4 #4366D6 #758FE1 #A7B8EC

Accessibility & contrast

On white

5.11

#4366D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4366D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4366D6

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4366D6	#FFFFFF	#000000	##FFFFFF
##4366D6	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	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: #4366d6;
/* rgb */ color: rgb(67, 102, 214);
/* oklch */ color: oklch(54.7% 0.177 267.2);

Tailwind

colors: {
  custom: {
    50: '#8891e3',
    500: '#4366d6',
    950: '#000000',
  },
}

SCSS

$custom: #4366d6;
$custom-light: #8891e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4366d6",
  "rgb": {
    "r": 67,
    "g": 102,
    "b": 214
  },
  "hsl": {
    "h": 225.714,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54671,
    "c": 0.17661,
    "h": 267.2
  },
  "luminance": 0.15551
}

Semantic roles & 50–950 ramp

primary

#4366D6

secondary

#D9CB9C

accent

#C041E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4366D6

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

Preview Lab → · Contrast checker → · Palette generator →