#4168BC#4168BC

#4168BC is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.139 H 263.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4168BC
RGB	rgb(65, 104, 188)
HSL	hsl(221, 49%, 50%)
HSV	hsv(221, 65%, 74%)
CMYK	cmyk(65.4%, 44.7%, 0%, 26.3%)
CIE-LAB	lab(45.16, 13.64, -48.39)
CIE-LCH	lch(45.16, 50.27, 285.75°)
OKLab	oklab(53.18% -0.0154 -0.1382)
OKLCH	oklch(53.18% 0.139 263.6)
XYZ	xyz(16.2042, 14.6538, 49.5417)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4168BC #BC9541

analogous

#41A6BC #4168BC #5841BC

triadic

#4168BC #BC4168 #68BC41

tetradic

#4168BC #BC41A6 #BC9541 #41BC58

square

#4168BC #BC41A6 #BC9541 #41BC58

split-complementary

#4168BC #BC5841 #A6BC41

monochromatic

#223661 #314F8F #4168BC #6E8CCD #9BB0DC

Accessibility & contrast

On white

5.34

#4168BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4168BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4168BC

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4168BC	#FFFFFF	#000000	##FFFFFF
##4168BC	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4071BF

Deuteranopia (green-blind)

#2B66BA

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4168bc;
/* rgb */ color: rgb(65, 104, 188);
/* oklch */ color: oklch(53.2% 0.139 263.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4168bc",
  "rgb": {
    "r": 65,
    "g": 104,
    "b": 188
  },
  "hsl": {
    "h": 220.976,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53179,
    "c": 0.13909,
    "h": 263.6
  },
  "luminance": 0.14655
}

Semantic roles & 50–950 ramp

primary

#4168BC

secondary

#C9B790

accent

#AD50D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4168BC

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

Preview Lab → · Contrast checker → · Palette generator →