#4E69BB#4E69BB

#4E69BB is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.0% C 0.132 H 268.1°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E69BB
RGB	rgb(78, 105, 187)
HSL	hsl(225, 44%, 52%)
HSV	hsv(225, 58%, 73%)
CMYK	cmyk(58.3%, 43.9%, 0%, 26.7%)
CIE-LAB	lab(46.05, 15.12, -46.33)
CIE-LCH	lch(46.05, 48.73, 288.07°)
OKLab	oklab(54.03% -0.0044 -0.1319)
OKLCH	oklch(54.03% 0.132 268.1)
XYZ	xyz(17.1601, 15.3093, 49.0548)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E69BB #BBA04E

analogous

#4E9FBB #4E69BB #6A4EBB

triadic

#4E69BB #BB4E69 #69BB4E

tetradic

#4E69BB #BB4E9F #BBA04E #4EBB6A

square

#4E69BB #BB4E9F #BBA04E #4EBB6A

split-complementary

#4E69BB #BB6A4E #9FBB4E

monochromatic

#283767 #394F93 #4E69BB #7A8ECC #A6B4DD

Accessibility & contrast

On white

5.17

#4E69BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4E69BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E69BB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E69BB	#FFFFFF	#000000	##FFFFFF
##4E69BB	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BE

Deuteranopia (green-blind)

#3669B9

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4e69bb;
/* rgb */ color: rgb(78, 105, 187);
/* oklch */ color: oklch(54.0% 0.132 268.1);

Tailwind

colors: {
  custom: {
    50: '#8893d0',
    500: '#4e69bb',
    950: '#000000',
  },
}

SCSS

$custom: #4e69bb;
$custom-light: #8893d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e69bb",
  "rgb": {
    "r": 78,
    "g": 105,
    "b": 187
  },
  "hsl": {
    "h": 225.138,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54033,
    "c": 0.13199,
    "h": 268.1
  },
  "luminance": 0.15311
}

Semantic roles & 50–950 ramp

primary

#4E69BB

secondary

#CABE9B

accent

#B454D4

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4E69BB

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

Preview Lab → · Contrast checker → · Palette generator →