#4366A8#4366A8

#4366A8 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.6% C 0.113 H 262.1°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4366A8
RGB	rgb(67, 102, 168)
HSL	hsl(219, 43%, 46%)
HSV	hsv(219, 60%, 66%)
CMYK	cmyk(60.1%, 39.3%, 0%, 34.1%)
CIE-LAB	lab(43.54, 8.25, -39.26)
CIE-LCH	lch(43.54, 40.12, 281.86°)
OKLab	oklab(51.59% -0.0155 -0.1115)
OKLCH	oklch(51.59% 0.113 262.1)
XYZ	xyz(14.1315, 13.5220, 38.9035)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4366A8 #A88543

analogous

#4398A8 #4366A8 #5243A8

triadic

#4366A8 #A84366 #66A843

tetradic

#4366A8 #A84398 #A88543 #43A852

square

#4366A8 #A84398 #A88543 #43A852

split-complementary

#4366A8 #A85243 #98A843

monochromatic

#203150 #324B7C #4366A8 #6686C2 #92A9D3

Accessibility & contrast

On white

5.67

#4366A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4366A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4366A8

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4366A8	#FFFFFF	#000000	##FFFFFF
##4366A8	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6CAB

Deuteranopia (green-blind)

#3C63A7

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4366a8;
/* rgb */ color: rgb(67, 102, 168);
/* oklch */ color: oklch(51.6% 0.113 262.1);

Tailwind

colors: {
  custom: {
    50: '#8091c2',
    500: '#4366a8',
    950: '#000000',
  },
}

SCSS

$custom: #4366a8;
$custom-light: #8091c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4366a8",
  "rgb": {
    "r": 67,
    "g": 102,
    "b": 168
  },
  "hsl": {
    "h": 219.208,
    "s": 42.979,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51586,
    "c": 0.11254,
    "h": 262.1
  },
  "luminance": 0.13523
}

Semantic roles & 50–950 ramp

primary

#4366A8

secondary

#BFAC88

accent

#A755D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4366A8

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

Preview Lab → · Contrast checker → · Palette generator →