#4D48BD#4D48BD

#4D48BD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.7% C 0.178 H 279.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D48BD
RGB	rgb(77, 72, 189)
HSL	hsl(243, 47%, 51%)
HSV	hsv(243, 62%, 74%)
CMYK	cmyk(59.3%, 61.9%, 0%, 25.9%)
CIE-LAB	lab(37.64, 36.34, -61.07)
CIE-LCH	lch(37.64, 71.07, 300.76°)
OKLab	oklab(47.74% 0.0283 -0.1756)
OKLCH	oklch(47.74% 0.178 279.2)
XYZ	xyz(14.5603, 9.8856, 49.2751)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D48BD #B8BD48

analogous

#487DBD #4D48BD #8748BD

triadic

#4D48BD #BD4D48 #48BD4D

tetradic

#4D48BD #BD487D #B8BD48 #48BD87

square

#4D48BD #BD487D #B8BD48 #48BD87

split-complementary

#4D48BD #BD8748 #7DBD48

monochromatic

#282566 #393593 #4D48BD #7975CD #A4A2DD

Accessibility & contrast

On white

7.05

#4D48BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4D48BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D48BD

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D48BD	#FFFFFF	#000000	##FFFFFF
##4D48BD	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC1

Deuteranopia (green-blind)

#0054BB

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d48bd;
/* rgb */ color: rgb(77, 72, 189);
/* oklch */ color: oklch(47.7% 0.178 279.2);

Tailwind

colors: {
  custom: {
    50: '#8a7bd2',
    500: '#4d48bd',
    950: '#000000',
  },
}

SCSS

$custom: #4d48bd;
$custom-light: #8a7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d48bd",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 189
  },
  "hsl": {
    "h": 242.564,
    "s": 46.988,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47735,
    "c": 0.17789,
    "h": 279.2
  },
  "luminance": 0.09887
}

Semantic roles & 50–950 ramp

primary

#4D48BD

secondary

#C8CA97

accent

#D751D1

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4D48BD

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

Preview Lab → · Contrast checker → · Palette generator →