#4D48BA#4D48BA

#4D48BA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.5% C 0.174 H 279.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#4D48BA
RGB	rgb(77, 72, 186)
HSL	hsl(243, 45%, 51%)
HSV	hsv(243, 61%, 73%)
CMYK	cmyk(58.6%, 61.3%, 0%, 27.1%)
CIE-LAB	lab(37.40, 35.37, -59.69)
CIE-LCH	lch(37.40, 69.38, 300.64°)
OKLab	oklab(47.49% 0.0285 -0.1716)
OKLCH	oklch(47.49% 0.174 279.4)
XYZ	xyz(14.2381, 9.7567, 47.5778)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.96

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D48BA #B5BA48

analogous

#487CBA #4D48BA #8648BA

triadic

#4D48BA #BA4D48 #48BA4D

tetradic

#4D48BA #BA487C #B5BA48 #48BA86

square

#4D48BA #BA487C #B5BA48 #48BA86

split-complementary

#4D48BA #BA8648 #7CBA48

monochromatic

#282562 #3A368F #4D48BA #7874CB #A3A1DC

Accessibility & contrast

On white

7.11

#4D48BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4D48BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D48BA

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D48BA	#FFFFFF	#000000	##FFFFFF
##4D48BA	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBE

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#01647A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d48ba;
/* rgb */ color: rgb(77, 72, 186);
/* oklch */ color: oklch(47.5% 0.174 279.4);

Tailwind

colors: {
  custom: {
    50: '#897bd0',
    500: '#4d48ba',
    950: '#000000',
  },
}

SCSS

$custom: #4d48ba;
$custom-light: #897bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d48ba",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 186
  },
  "hsl": {
    "h": 242.632,
    "s": 45.238,
    "l": 50.588
  },
  "oklch": {
    "l": 0.4749,
    "c": 0.1739,
    "h": 279.4
  },
  "luminance": 0.09758
}

Semantic roles & 50–950 ramp

primary

#4D48BA

secondary

#C6C896

accent

#D553CF

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0914

muted

#7D7B82

Preview Lab

Preview with #4D48BA

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

Preview Lab → · Contrast checker → · Palette generator →