#4D6FBD#4D6FBD

#4D6FBD is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.4% C 0.128 H 264.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D6FBD
RGB	rgb(77, 111, 189)
HSL	hsl(222, 46%, 52%)
HSV	hsv(222, 59%, 74%)
CMYK	cmyk(59.3%, 41.3%, 0%, 25.9%)
CIE-LAB	lab(47.78, 11.84, -44.75)
CIE-LCH	lch(47.78, 46.29, 284.83°)
OKLab	oklab(55.38% -0.0116 -0.1272)
OKLCH	oklch(55.38% 0.128 264.8)
XYZ	xyz(17.9272, 16.6193, 50.3974)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6FBD #BD9B4D

analogous

#4DA7BD #4D6FBD #634DBD

triadic

#4D6FBD #BD4D6F #6FBD4D

tetradic

#4D6FBD #BD4DA7 #BD9B4D #4DBD63

square

#4D6FBD #BD4DA7 #BD9B4D #4DBD63

split-complementary

#4D6FBD #BD634D #A7BD4D

monochromatic

#273B69 #375495 #4D6FBD #7A93CE #A6B7DE

Accessibility & contrast

On white

4.86

#4D6FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#4D6FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6FBD

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6FBD	#FFFFFF	#000000	##FFFFFF
##4D6FBD	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D77C0

Deuteranopia (green-blind)

#3E6DBB

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d6fbd;
/* rgb */ color: rgb(77, 111, 189);
/* oklch */ color: oklch(55.4% 0.128 264.8);

Tailwind

colors: {
  custom: {
    50: '#8897d1',
    500: '#4d6fbd',
    950: '#000000',
  },
}

SCSS

$custom: #4d6fbd;
$custom-light: #8897d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6fbd",
  "rgb": {
    "r": 77,
    "g": 111,
    "b": 189
  },
  "hsl": {
    "h": 221.786,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55379,
    "c": 0.12776,
    "h": 264.8
  },
  "luminance": 0.16621
}

Semantic roles & 50–950 ramp

primary

#4D6FBD

secondary

#CBBD9A

accent

#AE52D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4D6FBD

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

Preview Lab → · Contrast checker → · Palette generator →