#4E6FB8#4E6FB8

#4E6FB8 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.1% C 0.120 H 264.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E6FB8
RGB	rgb(78, 111, 184)
HSL	hsl(221, 43%, 51%)
HSV	hsv(221, 58%, 72%)
CMYK	cmyk(57.6%, 39.7%, 0%, 27.8%)
CIE-LAB	lab(47.56, 10.36, -42.20)
CIE-LCH	lch(47.56, 43.46, 283.80°)
OKLab	oklab(55.13% -0.0117 -0.1198)
OKLCH	oklch(55.13% 0.12 264.4)
XYZ	xyz(17.4751, 16.4479, 47.5920)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6FB8 #B8974E

analogous

#4EA4B8 #4E6FB8 #624EB8

triadic

#4E6FB8 #B84E6F #6FB84E

tetradic

#4E6FB8 #B84EA4 #B8974E #4EB862

square

#4E6FB8 #B84EA4 #B8974E #4EB862

split-complementary

#4E6FB8 #B8624E #A4B84E

monochromatic

#283B64 #39548F #4E6FB8 #7A93CA #A5B6DB

Accessibility & contrast

On white

4.90

#4E6FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4E6FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6FB8

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6FB8	#FFFFFF	#000000	##FFFFFF
##4E6FB8	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5076BB

Deuteranopia (green-blind)

#436CB6

Tritanopia (blue-blind)

#007F8A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e6fb8;
/* rgb */ color: rgb(78, 111, 184);
/* oklch */ color: oklch(55.1% 0.120 264.4);

Tailwind

colors: {
  custom: {
    50: '#8898ce',
    500: '#4e6fb8',
    950: '#000000',
  },
}

SCSS

$custom: #4e6fb8;
$custom-light: #8898ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6fb8",
  "rgb": {
    "r": 78,
    "g": 111,
    "b": 184
  },
  "hsl": {
    "h": 221.321,
    "s": 42.742,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55134,
    "c": 0.12033,
    "h": 264.4
  },
  "luminance": 0.16449
}

Semantic roles & 50–950 ramp

primary

#4E6FB8

secondary

#C8BA9A

accent

#AC55D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4E6FB8

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

Preview Lab → · Contrast checker → · Palette generator →