#4E7ADB#4E7ADB

#4E7ADB is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.6% C 0.156 H 263.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4E7ADB
RGB	rgb(78, 122, 219)
HSL	hsl(221, 66%, 58%)
HSV	hsv(221, 64%, 86%)
CMYK	cmyk(64.4%, 44.3%, 0%, 14.1%)
CIE-LAB	lab(52.57, 15.51, -54.22)
CIE-LCH	lch(52.57, 56.39, 285.96°)
OKLab	oklab(59.63% -0.0165 -0.1549)
OKLCH	oklch(59.63% 0.156 263.9)
XYZ	xyz(22.8831, 20.6511, 69.7842)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7ADB #DBAF4E

analogous

#4EC0DB #4E7ADB #694EDB

triadic

#4E7ADB #DB4E7A #7ADB4E

tetradic

#4E7ADB #DB4EC0 #DBAF4E #4EDB69

square

#4E7ADB #DB4EC0 #DBAF4E #4EDB69

split-complementary

#4E7ADB #DB694E #C0DB4E

monochromatic

#1E4291 #2859C4 #4E7ADB #81A0E5 #B4C6F0

Accessibility & contrast

On white

4.09

#4E7ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#4E7ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7ADB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7ADB	#FFFFFF	#000000	##000000
##4E7ADB	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C84DF

Deuteranopia (green-blind)

#3477D9

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e7adb;
/* rgb */ color: rgb(78, 122, 219);
/* oklch */ color: oklch(59.6% 0.156 263.9);

Tailwind

colors: {
  custom: {
    50: '#8d9fe7',
    500: '#4e7adb',
    950: '#000000',
  },
}

SCSS

$custom: #4e7adb;
$custom-light: #8d9fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7adb",
  "rgb": {
    "r": 78,
    "g": 122,
    "b": 219
  },
  "hsl": {
    "h": 221.277,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59632,
    "c": 0.15575,
    "h": 263.9
  },
  "luminance": 0.20653
}

Semantic roles & 50–950 ramp

primary

#4E7ADB

secondary

#DECDA6

accent

#B43FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E7ADB

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

Preview Lab → · Contrast checker → · Palette generator →