#4E6CBA#4E6CBA

#4E6CBA is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.127 H 266.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E6CBA
RGB	rgb(78, 108, 186)
HSL	hsl(223, 44%, 52%)
HSV	hsv(223, 58%, 73%)
CMYK	cmyk(58.1%, 41.9%, 0%, 27.1%)
CIE-LAB	lab(46.83, 12.90, -44.52)
CIE-LCH	lch(46.83, 46.35, 286.16°)
OKLab	oklab(54.61% -0.0079 -0.1266)
OKLCH	oklch(54.61% 0.127 266.4)
XYZ	xyz(17.3644, 15.8886, 48.5966)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6CBA #BA9C4E

analogous

#4EA2BA #4E6CBA #664EBA

triadic

#4E6CBA #BA4E6C #6CBA4E

tetradic

#4E6CBA #BA4EA2 #BA9C4E #4EBA66

square

#4E6CBA #BA4EA2 #BA9C4E #4EBA66

split-complementary

#4E6CBA #BA664E #A2BA4E

monochromatic

#283966 #395292 #4E6CBA #7A91CB #A6B5DC

Accessibility & contrast

On white

5.03

#4E6CBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4E6CBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6CBA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6CBA	#FFFFFF	#000000	##FFFFFF
##4E6CBA	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A74BD

Deuteranopia (green-blind)

#3C6AB8

Tritanopia (blue-blind)

#007D8A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e6cba;
/* rgb */ color: rgb(78, 108, 186);
/* oklch */ color: oklch(54.6% 0.127 266.4);

Tailwind

colors: {
  custom: {
    50: '#8895cf',
    500: '#4e6cba',
    950: '#000000',
  },
}

SCSS

$custom: #4e6cba;
$custom-light: #8895cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6cba",
  "rgb": {
    "r": 78,
    "g": 108,
    "b": 186
  },
  "hsl": {
    "h": 223.333,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.54608,
    "c": 0.12682,
    "h": 266.4
  },
  "luminance": 0.1589
}

Semantic roles & 50–950 ramp

primary

#4E6CBA

secondary

#CABC9A

accent

#B054D4

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4E6CBA

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

Preview Lab → · Contrast checker → · Palette generator →