#4E5380#4E5380

#4E5380 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.8% C 0.073 H 278.2°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#4E5380
RGB	rgb(78, 83, 128)
HSL	hsl(234, 24%, 40%)
HSV	hsv(234, 39%, 50%)
CMYK	cmyk(39.1%, 35.2%, 0%, 49.8%)
CIE-LAB	lab(36.68, 10.01, -25.99)
CIE-LCH	lch(36.68, 27.85, 291.07°)
OKLab	oklab(45.78% 0.0105 -0.0727)
OKLCH	oklch(45.78% 0.073 278.2)
XYZ	xyz(10.1303, 9.3643, 21.6916)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5380 #807B4E

analogous

#4E6C80 #4E5380 #624E80

triadic

#4E5380 #804E53 #53804E

tetradic

#4E5380 #804E6C #807B4E #4E8062

square

#4E5380 #804E6C #807B4E #4E8062

split-complementary

#4E5380 #80624E #6C804E

monochromatic

#202234 #373A5A #4E5380 #686EA3 #8E93BA

Accessibility & contrast

On white

7.31

#4E5380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4E5380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E5380

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5380	#FFFFFF	#000000	##FFFFFF
##4E5380	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445882

Deuteranopia (green-blind)

#41547F

Tritanopia (blue-blind)

#3F5C63

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4e5380;
/* rgb */ color: rgb(78, 83, 128);
/* oklch */ color: oklch(45.8% 0.073 278.2);

Tailwind

colors: {
  custom: {
    50: '#8183a5',
    500: '#4e5380',
    950: '#000000',
  },
}

SCSS

$custom: #4e5380;
$custom-light: #8183a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5380",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 128
  },
  "hsl": {
    "h": 234,
    "s": 24.272,
    "l": 40.392
  },
  "oklch": {
    "l": 0.45784,
    "c": 0.07345,
    "h": 278.2
  },
  "luminance": 0.09365
}

Semantic roles & 50–950 ramp

primary

#4E5380

secondary

#A7A383

accent

#B867C1

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4E5380

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

Preview Lab → · Contrast checker → · Palette generator →