#4C6BB9#4C6BB9

#4C6BB9 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.2% C 0.127 H 266.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C6BB9
RGB	rgb(76, 107, 185)
HSL	hsl(223, 44%, 51%)
HSV	hsv(223, 59%, 73%)
CMYK	cmyk(58.9%, 42.2%, 0%, 27.5%)
CIE-LAB	lab(46.38, 12.78, -44.65)
CIE-LCH	lch(46.38, 46.45, 285.97°)
OKLab	oklab(54.22% -0.0089 -0.127)
OKLCH	oklch(54.22% 0.127 266)
XYZ	xyz(16.9922, 15.5533, 47.9962)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6BB9 #B99A4C

analogous

#4CA1B9 #4C6BB9 #634CB9

triadic

#4C6BB9 #B94C6B #6BB94C

tetradic

#4C6BB9 #B94CA1 #B99A4C #4CB963

square

#4C6BB9 #B94CA1 #B99A4C #4CB963

split-complementary

#4C6BB9 #B9634C #A1B94C

monochromatic

#273864 #385190 #4C6BB9 #788FCA #A4B4DB

Accessibility & contrast

On white

5.11

#4C6BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4C6BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6BB9

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6BB9	#FFFFFF	#000000	##FFFFFF
##4C6BB9	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4973BC

Deuteranopia (green-blind)

#3A69B7

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4c6bb9;
/* rgb */ color: rgb(76, 107, 185);
/* oklch */ color: oklch(54.2% 0.127 266.0);

Tailwind

colors: {
  custom: {
    50: '#8795ce',
    500: '#4c6bb9',
    950: '#000000',
  },
}

SCSS

$custom: #4c6bb9;
$custom-light: #8795ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6bb9",
  "rgb": {
    "r": 76,
    "g": 107,
    "b": 185
  },
  "hsl": {
    "h": 222.936,
    "s": 43.775,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54218,
    "c": 0.12733,
    "h": 266
  },
  "luminance": 0.15555
}

Semantic roles & 50–950 ramp

primary

#4C6BB9

secondary

#C8BB98

accent

#AF54D4

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4C6BB9

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

Preview Lab → · Contrast checker → · Palette generator →