#4D4EDB#4D4EDB

#4D4EDB is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.209 H 275.8°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EDB
RGB	rgb(77, 78, 219)
HSL	hsl(240, 66%, 58%)
HSV	hsv(240, 65%, 86%)
CMYK	cmyk(64.8%, 64.4%, 0%, 14.1%)
CIE-LAB	lab(41.44, 42.54, -72.23)
CIE-LCH	lch(41.44, 83.83, 300.50°)
OKLab	oklab(51.27% 0.0211 -0.2083)
OKLCH	oklch(51.27% 0.209 275.8)
XYZ	xyz(18.5669, 12.1394, 68.3688)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EDB #DBDA4D

analogous

#4D95DB #4D4EDB #934DDB

triadic

#4D4EDB #DB4D4E #4EDB4D

tetradic

#4D4EDB #DB4D95 #DBDA4D #4DDB93

square

#4D4EDB #DB4D95 #DBDA4D #4DDB93

split-complementary

#4D4EDB #DB934D #95DB4D

monochromatic

#1D1E90 #2729C3 #4D4EDB #8081E5 #B3B3F0

Accessibility & contrast

On white

6.13

#4D4EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4D4EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EDB

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EDB	#FFFFFF	#000000	##FFFFFF
##4D4EDB	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DF

Deuteranopia (green-blind)

#005BD8

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d4edb;
/* rgb */ color: rgb(77, 78, 219);
/* oklch */ color: oklch(51.3% 0.209 275.8);

Tailwind

colors: {
  custom: {
    50: '#8f80e7',
    500: '#4d4edb',
    950: '#000000',
  },
}

SCSS

$custom: #4d4edb;
$custom-light: #8f80e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4edb",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 219
  },
  "hsl": {
    "h": 239.577,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.51266,
    "c": 0.20942,
    "h": 275.8
  },
  "luminance": 0.12141
}

Semantic roles & 50–950 ramp

primary

#4D4EDB

secondary

#DEDEA6

accent

#E83FE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D4EDB

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

Preview Lab → · Contrast checker → · Palette generator →