#4E48A7#4E48A7

#4E48A7 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.1% C 0.148 H 281.7°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E48A7
RGB	rgb(78, 72, 167)
HSL	hsl(244, 40%, 47%)
HSV	hsv(244, 57%, 65%)
CMYK	cmyk(53.3%, 56.9%, 0%, 34.5%)
CIE-LAB	lab(36.07, 29.38, -50.60)
CIE-LCH	lch(36.07, 58.51, 300.14°)
OKLab	oklab(46.08% 0.0301 -0.1448)
OKLCH	oklch(46.08% 0.148 281.7)
XYZ	xyz(12.4322, 9.0437, 37.6422)
Luminance	0.0904 (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

#4E48A7 #A1A748

analogous

#4872A7 #4E48A7 #7D48A7

triadic

#4E48A7 #A74E48 #48A74E

tetradic

#4E48A7 #A74872 #A1A748 #48A77D

square

#4E48A7 #A74872 #A1A748 #48A77D

split-complementary

#4E48A7 #A77D48 #72A748

monochromatic

#262351 #3A367C #4E48A7 #726CC0 #9B97D2

Accessibility & contrast

On white

7.48

#4E48A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4E48A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E48A7

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E48A7	#FFFFFF	#000000	##FFFFFF
##4E48A7	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0258AA

Deuteranopia (green-blind)

#0051A5

Tritanopia (blue-blind)

#285E70

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e48a7;
/* rgb */ color: rgb(78, 72, 167);
/* oklch */ color: oklch(46.1% 0.148 281.7);

Tailwind

colors: {
  custom: {
    50: '#877bc2',
    500: '#4e48a7',
    950: '#000000',
  },
}

SCSS

$custom: #4e48a7;
$custom-light: #877bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e48a7",
  "rgb": {
    "r": 78,
    "g": 72,
    "b": 167
  },
  "hsl": {
    "h": 243.789,
    "s": 39.749,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46079,
    "c": 0.14786,
    "h": 281.7
  },
  "luminance": 0.09044
}

Semantic roles & 50–950 ramp

primary

#4E48A7

secondary

#BBBE8C

accent

#D058C8

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4E48A7

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

Preview Lab → · Contrast checker → · Palette generator →