#4C6FBF#4C6FBF

#4C6FBF is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.4% C 0.131 H 264.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4C6FBF
RGB	rgb(76, 111, 191)
HSL	hsl(222, 47%, 52%)
HSV	hsv(222, 60%, 75%)
CMYK	cmyk(60.2%, 41.9%, 0%, 25.1%)
CIE-LAB	lab(47.84, 12.33, -45.81)
CIE-LCH	lch(47.84, 47.44, 285.06°)
OKLab	oklab(55.45% -0.0121 -0.1304)
OKLCH	oklch(55.45% 0.131 264.7)
XYZ	xyz(18.0657, 16.6654, 51.5448)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6FBF #BF9C4C

analogous

#4CA9BF #4C6FBF #634CBF

triadic

#4C6FBF #BF4C6F #6FBF4C

tetradic

#4C6FBF #BF4CA9 #BF9C4C #4CBF63

square

#4C6FBF #BF4CA9 #BF9C4C #4CBF63

split-complementary

#4C6FBF #BF634C #A9BF4C

monochromatic

#263B6B #365498 #4C6FBF #7993CF #A6B8DF

Accessibility & contrast

On white

4.85

#4C6FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4C6FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6FBF

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6FBF	#FFFFFF	#000000	##FFFFFF
##4C6FBF	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C77C2

Deuteranopia (green-blind)

#3C6DBD

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4c6fbf;
/* rgb */ color: rgb(76, 111, 191);
/* oklch */ color: oklch(55.4% 0.131 264.7);

Tailwind

colors: {
  custom: {
    50: '#8897d3',
    500: '#4c6fbf',
    950: '#000000',
  },
}

SCSS

$custom: #4c6fbf;
$custom-light: #8897d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6fbf",
  "rgb": {
    "r": 76,
    "g": 111,
    "b": 191
  },
  "hsl": {
    "h": 221.739,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.55447,
    "c": 0.13093,
    "h": 264.7
  },
  "luminance": 0.16667
}

Semantic roles & 50–950 ramp

primary

#4C6FBF

secondary

#CCBD9A

accent

#AE51D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4C6FBF

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

Preview Lab → · Contrast checker → · Palette generator →