#4E48AB#4E48AB

#4E48AB is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.153 H 281.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E48AB
RGB	rgb(78, 72, 171)
HSL	hsl(244, 41%, 48%)
HSV	hsv(244, 58%, 67%)
CMYK	cmyk(54.4%, 57.9%, 0%, 32.9%)
CIE-LAB	lab(36.35, 30.67, -52.52)
CIE-LCH	lch(36.35, 60.82, 300.29°)
OKLab	oklab(46.38% 0.0301 -0.1504)
OKLCH	oklch(46.38% 0.153 281.3)
XYZ	xyz(12.8077, 9.1939, 39.6199)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E48AB #A5AB48

analogous

#4874AB #4E48AB #7F48AB

triadic

#4E48AB #AB4E48 #48AB4E

tetradic

#4E48AB #AB4874 #A5AB48 #48AB7F

square

#4E48AB #AB4874 #A5AB48 #48AB7F

split-complementary

#4E48AB #AB7F48 #74AB48

monochromatic

#272455 #3A3680 #4E48AB #736EC2 #9D99D4

Accessibility & contrast

On white

7.40

#4E48AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4E48AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E48AB

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E48AB	#FFFFFF	#000000	##FFFFFF
##4E48AB	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#245F72

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4e48ab;
/* rgb */ color: rgb(78, 72, 171);
/* oklch */ color: oklch(46.4% 0.153 281.3);

Tailwind

colors: {
  custom: {
    50: '#877bc5',
    500: '#4e48ab',
    950: '#000000',
  },
}

SCSS

$custom: #4e48ab;
$custom-light: #877bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e48ab",
  "rgb": {
    "r": 78,
    "g": 72,
    "b": 171
  },
  "hsl": {
    "h": 243.636,
    "s": 40.741,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46383,
    "c": 0.15341,
    "h": 281.3
  },
  "luminance": 0.09195
}

Semantic roles & 50–950 ramp

primary

#4E48AB

secondary

#BDC08E

accent

#D157C9

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E48AB

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

Preview Lab → · Contrast checker → · Palette generator →