#4D6DAB#4D6DAB

#4D6DAB is a mid, moderate blue. Relative luminance 0.155; OKLCH L 53.9% C 0.105 H 262.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DAB
RGB	rgb(77, 109, 171)
HSL	hsl(220, 38%, 49%)
HSV	hsv(220, 55%, 67%)
CMYK	cmyk(55%, 36.3%, 0%, 32.9%)
CIE-LAB	lab(46.25, 7.05, -36.70)
CIE-LCH	lch(46.25, 37.37, 280.88°)
OKLab	oklab(53.89% -0.0134 -0.1037)
OKLCH	oklch(53.89% 0.105 262.7)
XYZ	xyz(15.8774, 15.4541, 40.6664)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DAB #AB8B4D

analogous

#4D9CAB #4D6DAB #5C4DAB

triadic

#4D6DAB #AB4D6D #6DAB4D

tetradic

#4D6DAB #AB4D9C #AB8B4D #4DAB5C

square

#4D6DAB #AB4D9C #AB8B4D #4DAB5C

split-complementary

#4D6DAB #AB5C4D #9CAB4D

monochromatic

#273757 #3A5281 #4D6DAB #758EC1 #9FB1D4

Accessibility & contrast

On white

5.13

#4D6DAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#4D6DAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DAB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DAB	#FFFFFF	#000000	##FFFFFF
##4D6DAB	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5472AE

Deuteranopia (green-blind)

#496AAA

Tritanopia (blue-blind)

#177B84

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4d6dab;
/* rgb */ color: rgb(77, 109, 171);
/* oklch */ color: oklch(53.9% 0.105 262.7);

Tailwind

colors: {
  custom: {
    50: '#8596c4',
    500: '#4d6dab',
    950: '#000000',
  },
}

SCSS

$custom: #4d6dab;
$custom-light: #8596c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6dab",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 171
  },
  "hsl": {
    "h": 219.574,
    "s": 37.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53885,
    "c": 0.10459,
    "h": 262.7
  },
  "luminance": 0.15455
}

Semantic roles & 50–950 ramp

primary

#4D6DAB

secondary

#C0B193

accent

#A65ACE

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #4D6DAB

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

Preview Lab → · Contrast checker → · Palette generator →