#4E79DC#4E79DC

#4E79DC is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.5% C 0.158 H 264.4°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E79DC
RGB	rgb(78, 121, 220)
HSL	hsl(222, 67%, 58%)
HSV	hsv(222, 65%, 86%)
CMYK	cmyk(64.5%, 45%, 0%, 13.7%)
CIE-LAB	lab(52.35, 16.47, -55.12)
CIE-LCH	lch(52.35, 57.53, 286.63°)
OKLab	oklab(59.49% -0.0153 -0.1575)
OKLCH	oklch(59.49% 0.158 264.4)
XYZ	xyz(22.8930, 20.4596, 70.4389)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79DC #DCB14E

analogous

#4EC0DC #4E79DC #6A4EDC

triadic

#4E79DC #DC4E79 #79DC4E

tetradic

#4E79DC #DC4EC0 #DCB14E #4EDC6A

square

#4E79DC #DC4EC0 #DCB14E #4EDC6A

split-complementary

#4E79DC #DC6A4E #C0DC4E

monochromatic

#1D4193 #2757C6 #4E79DC #81A0E6 #B4C6F0

Accessibility & contrast

On white

4.12

#4E79DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#4E79DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79DC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79DC	#FFFFFF	#000000	##000000
##4E79DC	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4984E0

Deuteranopia (green-blind)

#3077DA

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e79dc;
/* rgb */ color: rgb(78, 121, 220);
/* oklch */ color: oklch(59.5% 0.158 264.4);

Tailwind

colors: {
  custom: {
    50: '#8d9fe7',
    500: '#4e79dc',
    950: '#000000',
  },
}

SCSS

$custom: #4e79dc;
$custom-light: #8d9fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79dc",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 220
  },
  "hsl": {
    "h": 221.831,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.59488,
    "c": 0.15829,
    "h": 264.4
  },
  "luminance": 0.20462
}

Semantic roles & 50–950 ramp

primary

#4E79DC

secondary

#DFCEA7

accent

#B63EEA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E79DC

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

Preview Lab → · Contrast checker → · Palette generator →