#4E5BDB#4E5BDB

#4E5BDB is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.6% C 0.194 H 273.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BDB
RGB	rgb(78, 91, 219)
HSL	hsl(234, 66%, 58%)
HSV	hsv(234, 64%, 86%)
CMYK	cmyk(64.4%, 58.4%, 0%, 14.1%)
CIE-LAB	lab(44.54, 34.78, -67.17)
CIE-LCH	lch(44.54, 75.64, 297.37°)
OKLab	oklab(53.56% 0.0118 -0.1934)
OKLCH	oklch(53.56% 0.194 273.5)
XYZ	xyz(19.6649, 14.2146, 68.7115)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BDB #DBCE4E

analogous

#4EA1DB #4E5BDB #874EDB

triadic

#4E5BDB #DB4E5B #5BDB4E

tetradic

#4E5BDB #DB4EA1 #DBCE4E #4EDB87

square

#4E5BDB #DB4EA1 #DBCE4E #4EDB87

split-complementary

#4E5BDB #DB874E #A1DB4E

monochromatic

#1E2891 #2836C4 #4E5BDB #818AE5 #B4B9F0

Accessibility & contrast

On white

5.46

#4E5BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4E5BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BDB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BDB	#FFFFFF	#000000	##FFFFFF
##4E5BDB	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DF

Deuteranopia (green-blind)

#0063D8

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e5bdb;
/* rgb */ color: rgb(78, 91, 219);
/* oklch */ color: oklch(53.6% 0.194 273.5);

Tailwind

colors: {
  custom: {
    50: '#8e89e7',
    500: '#4e5bdb',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bdb;
$custom-light: #8e89e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bdb",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 219
  },
  "hsl": {
    "h": 234.468,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53564,
    "c": 0.19372,
    "h": 273.5
  },
  "luminance": 0.14216
}

Semantic roles & 50–950 ramp

primary

#4E5BDB

secondary

#DED9A6

accent

#D93FE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E5BDB

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

Preview Lab → · Contrast checker → · Palette generator →