#4168CE#4168CE

#4168CE is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.4% C 0.164 H 265.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4168CE
RGB	rgb(65, 104, 206)
HSL	hsl(223, 59%, 53%)
HSV	hsv(223, 68%, 81%)
CMYK	cmyk(68.4%, 49.5%, 0%, 19.2%)
CIE-LAB	lab(46.28, 20.08, -56.95)
CIE-LCH	lch(46.28, 60.39, 289.42°)
OKLab	oklab(54.4% -0.0128 -0.1634)
OKLCH	oklch(54.4% 0.164 265.5)
XYZ	xyz(18.2670, 15.4789, 60.4056)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4168CE #CEA741

analogous

#41AFCE #4168CE #6041CE

triadic

#4168CE #CE4168 #68CE41

tetradic

#4168CE #CE41AF #CEA741 #41CE60

square

#4168CE #CE41AF #CEA741 #41CE60

split-complementary

#4168CE #CE6041 #AFCE41

monochromatic

#1E3776 #2B4DA7 #4168CE #728FDB #A2B5E7

Accessibility & contrast

On white

5.13

#4168CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#4168CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4168CE

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4168CE	#FFFFFF	#000000	##FFFFFF
##4168CE	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E74D2

Deuteranopia (green-blind)

#0068CC

Tritanopia (blue-blind)

#008091

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4168ce;
/* rgb */ color: rgb(65, 104, 206);
/* oklch */ color: oklch(54.4% 0.164 265.5);

Tailwind

colors: {
  custom: {
    50: '#8592de',
    500: '#4168ce',
    950: '#000000',
  },
}

SCSS

$custom: #4168ce;
$custom-light: #8592de;
$custom-dark: #000000;

JSON

{
  "hex": "#4168ce",
  "rgb": {
    "r": 65,
    "g": 104,
    "b": 206
  },
  "hsl": {
    "h": 223.404,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54404,
    "c": 0.16392,
    "h": 265.5
  },
  "luminance": 0.15481
}

Semantic roles & 50–950 ramp

primary

#4168CE

secondary

#D4C397

accent

#B746E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #4168CE

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

Preview Lab → · Contrast checker → · Palette generator →