#4E6FBB#4E6FBB

#4E6FBB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.3% C 0.125 H 264.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4E6FBB
RGB	rgb(78, 111, 187)
HSL	hsl(222, 44%, 52%)
HSV	hsv(222, 58%, 73%)
CMYK	cmyk(58.3%, 40.6%, 0%, 26.7%)
CIE-LAB	lab(47.72, 11.37, -43.68)
CIE-LCH	lch(47.72, 45.13, 284.59°)
OKLab	oklab(55.31% -0.011 -0.1241)
OKLCH	oklch(55.31% 0.125 264.9)
XYZ	xyz(17.7929, 16.5750, 49.2657)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6FBB #BB9A4E

analogous

#4EA6BB #4E6FBB #644EBB

triadic

#4E6FBB #BB4E6F #6FBB4E

tetradic

#4E6FBB #BB4EA6 #BB9A4E #4EBB64

square

#4E6FBB #BB4EA6 #BB9A4E #4EBB64

split-complementary

#4E6FBB #BB644E #A6BB4E

monochromatic

#283B67 #395493 #4E6FBB #7A93CC #A6B7DD

Accessibility & contrast

On white

4.87

#4E6FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#4E6FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6FBB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6FBB	#FFFFFF	#000000	##FFFFFF
##4E6FBB	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E77BE

Deuteranopia (green-blind)

#406DB9

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e6fbb;
/* rgb */ color: rgb(78, 111, 187);
/* oklch */ color: oklch(55.3% 0.125 264.9);

Tailwind

colors: {
  custom: {
    50: '#8897d0',
    500: '#4e6fbb',
    950: '#000000',
  },
}

SCSS

$custom: #4e6fbb;
$custom-light: #8897d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6fbb",
  "rgb": {
    "r": 78,
    "g": 111,
    "b": 187
  },
  "hsl": {
    "h": 221.835,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55314,
    "c": 0.12457,
    "h": 264.9
  },
  "luminance": 0.16576
}

Semantic roles & 50–950 ramp

primary

#4E6FBB

secondary

#CABC9B

accent

#AD54D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4E6FBB

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

Preview Lab → · Contrast checker → · Palette generator →