#4E7CDB#4E7CDB

#4E7CDB is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.1% C 0.153 H 263.1°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CDB
RGB	rgb(78, 124, 219)
HSL	hsl(220, 66%, 58%)
HSV	hsv(220, 64%, 86%)
CMYK	cmyk(64.4%, 43.4%, 0%, 14.1%)
CIE-LAB	lab(53.11, 14.28, -53.35)
CIE-LCH	lch(53.11, 55.23, 284.99°)
OKLab	oklab(60.05% -0.0184 -0.1523)
OKLCH	oklch(60.05% 0.153 263.1)
XYZ	xyz(23.1312, 21.1473, 69.8669)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CDB #DBAD4E

analogous

#4EC2DB #4E7CDB #674EDB

triadic

#4E7CDB #DB4E7C #7CDB4E

tetradic

#4E7CDB #DB4EC2 #DBAD4E #4EDB67

square

#4E7CDB #DB4EC2 #DBAD4E #4EDB67

split-complementary

#4E7CDB #DB674E #C2DB4E

monochromatic

#1E4391 #285BC4 #4E7CDB #81A2E5 #B4C7F0

Accessibility & contrast

On white

4.02

#4E7CDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4E7CDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CDB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CDB	#FFFFFF	#000000	##000000
##4E7CDB	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F86DF

Deuteranopia (green-blind)

#3879D9

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e7cdb;
/* rgb */ color: rgb(78, 124, 219);
/* oklch */ color: oklch(60.1% 0.153 263.1);

Tailwind

colors: {
  custom: {
    50: '#8da1e7',
    500: '#4e7cdb',
    950: '#000000',
  },
}

SCSS

$custom: #4e7cdb;
$custom-light: #8da1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7cdb",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 219
  },
  "hsl": {
    "h": 220.426,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60051,
    "c": 0.1534,
    "h": 263.1
  },
  "luminance": 0.21149
}

Semantic roles & 50–950 ramp

primary

#4E7CDB

secondary

#DECCA6

accent

#B23FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E7CDB

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

Preview Lab → · Contrast checker → · Palette generator →