#4D48C9#4D48C9

#4D48C9 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.7% C 0.194 H 278.1°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D48C9
RGB	rgb(77, 72, 201)
HSL	hsl(242, 54%, 54%)
HSV	hsv(242, 64%, 79%)
CMYK	cmyk(61.7%, 64.2%, 0%, 21.2%)
CIE-LAB	lab(38.60, 40.25, -66.50)
CIE-LCH	lch(38.60, 77.74, 301.19°)
OKLab	oklab(48.74% 0.0274 -0.1916)
OKLCH	oklch(48.74% 0.194 278.1)
XYZ	xyz(15.9172, 10.4283, 56.4211)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D48C9 #C4C948

analogous

#4883C9 #4D48C9 #8D48C9

triadic

#4D48C9 #C94D48 #48C94D

tetradic

#4D48C9 #C94883 #C4C948 #48C98D

square

#4D48C9 #C94883 #C4C948 #48C98D

split-complementary

#4D48C9 #C98D48 #83C948

monochromatic

#252274 #3530A4 #4D48C9 #7B77D7 #A9A7E5

Accessibility & contrast

On white

6.80

#4D48C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4D48C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D48C9

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D48C9	#FFFFFF	#000000	##FFFFFF
##4D48C9	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CD

Deuteranopia (green-blind)

#0056C6

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d48c9;
/* rgb */ color: rgb(77, 72, 201);
/* oklch */ color: oklch(48.7% 0.194 278.1);

Tailwind

colors: {
  custom: {
    50: '#8c7bda',
    500: '#4d48c9',
    950: '#000000',
  },
}

SCSS

$custom: #4d48c9;
$custom-light: #8c7bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4d48c9",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 201
  },
  "hsl": {
    "h": 242.326,
    "s": 54.43,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4874,
    "c": 0.19351,
    "h": 278.1
  },
  "luminance": 0.1043
}

Semantic roles & 50–950 ramp

primary

#4D48C9

secondary

#D0D29B

accent

#DE4AD8

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D48C9

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

Preview Lab → · Contrast checker → · Palette generator →