#4E66AE#4E66AE

#4E66AE is a mid, moderate blue. Relative luminance 0.142; OKLCH L 52.6% C 0.117 H 268.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E66AE
RGB	rgb(78, 102, 174)
HSL	hsl(225, 38%, 49%)
HSV	hsv(225, 55%, 68%)
CMYK	cmyk(55.2%, 41.4%, 0%, 31.8%)
CIE-LAB	lab(44.49, 12.63, -41.25)
CIE-LCH	lch(44.49, 43.14, 287.03°)
OKLab	oklab(52.59% -0.0035 -0.1171)
OKLCH	oklch(52.59% 0.117 268.3)
XYZ	xyz(15.5307, 14.1773, 41.9543)
Luminance	0.1418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E66AE #AE964E

analogous

#4E96AE #4E66AE #664EAE

triadic

#4E66AE #AE4E66 #66AE4E

tetradic

#4E66AE #AE4E96 #AE964E #4EAE66

square

#4E66AE #AE4E96 #AE964E #4EAE66

split-complementary

#4E66AE #AE664E #96AE4E

monochromatic

#283459 #3B4D84 #4E66AE #778AC2 #A1AED5

Accessibility & contrast

On white

5.48

#4E66AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4E66AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E66AE

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E66AE	#FFFFFF	#000000	##FFFFFF
##4E66AE	1.00	5.48	3.84	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486EB1

Deuteranopia (green-blind)

#3C65AC

Tritanopia (blue-blind)

#197681

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e66ae;
/* rgb */ color: rgb(78, 102, 174);
/* oklch */ color: oklch(52.6% 0.117 268.3);

Tailwind

colors: {
  custom: {
    50: '#8691c6',
    500: '#4e66ae',
    950: '#000000',
  },
}

SCSS

$custom: #4e66ae;
$custom-light: #8691c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e66ae",
  "rgb": {
    "r": 78,
    "g": 102,
    "b": 174
  },
  "hsl": {
    "h": 225,
    "s": 38.095,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52589,
    "c": 0.11711,
    "h": 268.3
  },
  "luminance": 0.14178
}

Semantic roles & 50–950 ramp

primary

#4E66AE

secondary

#C2B796

accent

#B15ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E66AE

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

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