#4168BD#4168BD

#4168BD is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.140 H 263.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4168BD
RGB	rgb(65, 104, 189)
HSL	hsl(221, 49%, 50%)
HSV	hsv(221, 66%, 74%)
CMYK	cmyk(65.6%, 45%, 0%, 25.9%)
CIE-LAB	lab(45.22, 14.00, -48.87)
CIE-LCH	lch(45.22, 50.83, 285.98°)
OKLab	oklab(53.25% -0.0153 -0.1396)
OKLCH	oklch(53.25% 0.14 263.8)
XYZ	xyz(16.3124, 14.6970, 50.1114)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4168BD #BD9641

analogous

#41A6BD #4168BD #5841BD

triadic

#4168BD #BD4168 #68BD41

tetradic

#4168BD #BD41A6 #BD9641 #41BD58

square

#4168BD #BD41A6 #BD9641 #41BD58

split-complementary

#4168BD #BD5841 #A6BD41

monochromatic

#223662 #314F8F #4168BD #6E8CCD #9CB0DD

Accessibility & contrast

On white

5.33

#4168BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#4168BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4168BD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4168BD	#FFFFFF	#000000	##FFFFFF
##4168BD	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F71C0

Deuteranopia (green-blind)

#2966BB

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4168bd;
/* rgb */ color: rgb(65, 104, 189);
/* oklch */ color: oklch(53.2% 0.140 263.8);

Tailwind

colors: {
  custom: {
    50: '#8292d1',
    500: '#4168bd',
    950: '#000000',
  },
}

SCSS

$custom: #4168bd;
$custom-light: #8292d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4168bd",
  "rgb": {
    "r": 65,
    "g": 104,
    "b": 189
  },
  "hsl": {
    "h": 221.129,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.53245,
    "c": 0.14048,
    "h": 263.8
  },
  "luminance": 0.14699
}

Semantic roles & 50–950 ramp

primary

#4168BD

secondary

#C9B791

accent

#AD4FD8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4168BD

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

Preview Lab → · Contrast checker → · Palette generator →