#4168BF#4168BF

#4168BF is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.4% C 0.143 H 264.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4168BF
RGB	rgb(65, 104, 191)
HSL	hsl(221, 50%, 50%)
HSV	hsv(221, 66%, 75%)
CMYK	cmyk(66%, 45.5%, 0%, 25.1%)
CIE-LAB	lab(45.34, 14.71, -49.83)
CIE-LCH	lch(45.34, 51.96, 286.45°)
OKLab	oklab(53.38% -0.0149 -0.1425)
OKLCH	oklch(53.38% 0.143 264)
XYZ	xyz(16.5310, 14.7845, 51.2626)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4168BF #BF9841

analogous

#41A7BF #4168BF #5941BF

triadic

#4168BF #BF4168 #68BF41

tetradic

#4168BF #BF41A7 #BF9841 #41BF59

square

#4168BF #BF41A7 #BF9841 #41BF59

split-complementary

#4168BF #BF5941 #A7BF41

monochromatic

#223664 #314F92 #4168BF #6F8CCE #9DB1DE

Accessibility & contrast

On white

5.31

#4168BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4168BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4168BF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4168BF	#FFFFFF	#000000	##FFFFFF
##4168BF	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D71C2

Deuteranopia (green-blind)

#2666BD

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4168bf;
/* rgb */ color: rgb(65, 104, 191);
/* oklch */ color: oklch(53.4% 0.143 264.0);

Tailwind

colors: {
  custom: {
    50: '#8392d3',
    500: '#4168bf',
    950: '#000000',
  },
}

SCSS

$custom: #4168bf;
$custom-light: #8392d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4168bf",
  "rgb": {
    "r": 65,
    "g": 104,
    "b": 191
  },
  "hsl": {
    "h": 221.429,
    "s": 49.606,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53377,
    "c": 0.14326,
    "h": 264
  },
  "luminance": 0.14786
}

Semantic roles & 50–950 ramp

primary

#4168BF

secondary

#CAB992

accent

#AE4FD9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0D14

muted

#7D7D83

Preview Lab

Preview with #4168BF

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

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