#4E52AA#4E52AA

#4E52AA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.2% C 0.138 H 277.9°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E52AA
RGB	rgb(78, 82, 170)
HSL	hsl(237, 37%, 49%)
HSV	hsv(237, 54%, 67%)
CMYK	cmyk(54.1%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(38.82, 24.01, -47.94)
CIE-LCH	lch(38.82, 53.62, 296.60°)
OKLab	oklab(48.2% 0.019 -0.1369)
OKLCH	oklch(48.2% 0.138 277.9)
XYZ	xyz(13.4126, 10.5557, 39.3531)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E52AA #AAA64E

analogous

#4E80AA #4E52AA #784EAA

triadic

#4E52AA #AA4E52 #52AA4E

tetradic

#4E52AA #AA4E80 #AAA64E #4EAA78

square

#4E52AA #AA4E80 #AAA64E #4EAA78

split-complementary

#4E52AA #AA784E #80AA4E

monochromatic

#282A56 #3B3E80 #4E52AA #7579C0 #9FA2D3

Accessibility & contrast

On white

6.75

#4E52AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4E52AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E52AA

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E52AA	#FFFFFF	#000000	##FFFFFF
##4E52AA	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245FAD

Deuteranopia (green-blind)

#1858A8

Tritanopia (blue-blind)

#246676

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e52aa;
/* rgb */ color: rgb(78, 82, 170);
/* oklch */ color: oklch(48.2% 0.138 277.9);

Tailwind

colors: {
  custom: {
    50: '#8782c4',
    500: '#4e52aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e52aa;
$custom-light: #8782c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e52aa",
  "rgb": {
    "r": 78,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 237.391,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48201,
    "c": 0.1382,
    "h": 277.9
  },
  "luminance": 0.10557
}

Semantic roles & 50–950 ramp

primary

#4E52AA

secondary

#C0BE94

accent

#C85BCD

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4E52AA

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

Preview Lab → · Contrast checker → · Palette generator →