#4E6CB8#4E6CB8

#4E6CB8 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.5% C 0.124 H 266.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E6CB8
RGB	rgb(78, 108, 184)
HSL	hsl(223, 43%, 51%)
HSV	hsv(223, 58%, 72%)
CMYK	cmyk(57.6%, 41.3%, 0%, 27.8%)
CIE-LAB	lab(46.72, 12.23, -43.54)
CIE-LCH	lch(46.72, 45.22, 285.69°)
OKLab	oklab(54.49% -0.0083 -0.1237)
OKLCH	oklch(54.49% 0.124 266.2)
XYZ	xyz(17.1533, 15.8042, 47.4847)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6CB8 #B89A4E

analogous

#4EA1B8 #4E6CB8 #654EB8

triadic

#4E6CB8 #B84E6C #6CB84E

tetradic

#4E6CB8 #B84EA1 #B89A4E #4EB865

square

#4E6CB8 #B84EA1 #B89A4E #4EB865

split-complementary

#4E6CB8 #B8654E #A1B84E

monochromatic

#283964 #39528F #4E6CB8 #7A90CA #A5B5DB

Accessibility & contrast

On white

5.05

#4E6CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#4E6CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6CB8

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6CB8	#FFFFFF	#000000	##FFFFFF
##4E6CB8	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B74BB

Deuteranopia (green-blind)

#3E6AB6

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e6cb8;
/* rgb */ color: rgb(78, 108, 184);
/* oklch */ color: oklch(54.5% 0.124 266.2);

Tailwind

colors: {
  custom: {
    50: '#8895ce',
    500: '#4e6cb8',
    950: '#000000',
  },
}

SCSS

$custom: #4e6cb8;
$custom-light: #8895ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6cb8",
  "rgb": {
    "r": 78,
    "g": 108,
    "b": 184
  },
  "hsl": {
    "h": 223.019,
    "s": 42.742,
    "l": 51.373
  },
  "oklch": {
    "l": 0.54486,
    "c": 0.12398,
    "h": 266.2
  },
  "luminance": 0.15806
}

Semantic roles & 50–950 ramp

primary

#4E6CB8

secondary

#C8BB9A

accent

#AF55D3

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4E6CB8

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

Preview Lab → · Contrast checker → · Palette generator →