#4E66AF#4E66AF

#4E66AF is a mid, moderate blue. Relative luminance 0.142; OKLCH L 52.6% C 0.119 H 268.4°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E66AF
RGB	rgb(78, 102, 175)
HSL	hsl(225, 38%, 50%)
HSV	hsv(225, 55%, 69%)
CMYK	cmyk(55.4%, 41.7%, 0%, 31.4%)
CIE-LAB	lab(44.54, 12.97, -41.75)
CIE-LCH	lch(44.54, 43.71, 287.26°)
OKLab	oklab(52.65% -0.0033 -0.1185)
OKLCH	oklch(52.65% 0.119 268.4)
XYZ	xyz(15.6286, 14.2164, 42.4696)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E66AF #AF974E

analogous

#4E96AF #4E66AF #674EAF

triadic

#4E66AF #AF4E66 #66AF4E

tetradic

#4E66AF #AF4E96 #AF974E #4EAF67

square

#4E66AF #AF4E96 #AF974E #4EAF67

split-complementary

#4E66AF #AF674E #96AF4E

monochromatic

#28355A #3B4D85 #4E66AF #788AC3 #A2AFD6

Accessibility & contrast

On white

5.46

#4E66AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4E66AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E66AF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E66AF	#FFFFFF	#000000	##FFFFFF
##4E66AF	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476EB2

Deuteranopia (green-blind)

#3C65AD

Tritanopia (blue-blind)

#177682

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e66af;
/* rgb */ color: rgb(78, 102, 175);
/* oklch */ color: oklch(52.6% 0.119 268.4);

Tailwind

colors: {
  custom: {
    50: '#8791c7',
    500: '#4e66af',
    950: '#000000',
  },
}

SCSS

$custom: #4e66af;
$custom-light: #8791c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e66af",
  "rgb": {
    "r": 78,
    "g": 102,
    "b": 175
  },
  "hsl": {
    "h": 225.155,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5265,
    "c": 0.11856,
    "h": 268.4
  },
  "luminance": 0.14218
}

Semantic roles & 50–950 ramp

primary

#4E66AF

secondary

#C3B896

accent

#B15ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E66AF

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

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