#4366DA#4366DA

#4366DA is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.0% C 0.182 H 267.4°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4366DA
RGB	rgb(67, 102, 218)
HSL	hsl(226, 67%, 56%)
HSV	hsv(226, 69%, 85%)
CMYK	cmyk(69.3%, 53.2%, 0%, 14.5%)
CIE-LAB	lab(46.65, 25.93, -63.20)
CIE-LCH	lch(46.65, 68.31, 292.31°)
OKLab	oklab(54.97% -0.0082 -0.1818)
OKLCH	oklch(54.97% 0.182 267.4)
XYZ	xyz(19.7166, 15.7560, 68.3182)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4366DA #DAB743

analogous

#43B1DA #4366DA #6B43DA

triadic

#4366DA #DA4366 #66DA43

tetradic

#4366DA #DA43B1 #DAB743 #43DA6B

square

#4366DA #DA43B1 #DAB743 #43DA6B

split-complementary

#4366DA #DA6B43 #B1DA43

monochromatic

#1B3488 #2548BB #4366DA #7690E4 #A9B9EE

Accessibility & contrast

On white

5.06

#4366DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4366DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4366DA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4366DA	#FFFFFF	#000000	##FFFFFF
##4366DA	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F76DE

Deuteranopia (green-blind)

#0068D8

Tritanopia (blue-blind)

#008296

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4366da;
/* rgb */ color: rgb(67, 102, 218);
/* oklch */ color: oklch(55.0% 0.182 267.4);

Tailwind

colors: {
  custom: {
    50: '#8991e6',
    500: '#4366da',
    950: '#000000',
  },
}

SCSS

$custom: #4366da;
$custom-light: #8991e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4366da",
  "rgb": {
    "r": 67,
    "g": 102,
    "b": 218
  },
  "hsl": {
    "h": 226.093,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54966,
    "c": 0.18197,
    "h": 267.4
  },
  "luminance": 0.15758
}

Semantic roles & 50–950 ramp

primary

#4366DA

secondary

#DCCD9D

accent

#C23EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4366DA

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

Preview Lab → · Contrast checker → · Palette generator →