#4E79E8#4E79E8

#4E79E8 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.3% C 0.174 H 265.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4E79E8
RGB	rgb(78, 121, 232)
HSL	hsl(223, 77%, 61%)
HSV	hsv(223, 66%, 91%)
CMYK	cmyk(66.4%, 47.8%, 0%, 9%)
CIE-LAB	lab(53.08, 20.63, -60.70)
CIE-LCH	lch(53.08, 64.11, 288.77°)
OKLab	oklab(60.28% -0.0136 -0.1739)
OKLCH	oklch(60.28% 0.174 265.5)
XYZ	xyz(24.5397, 21.1183, 79.1113)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79E8 #E8BD4E

analogous

#4EC6E8 #4E79E8 #704EE8

triadic

#4E79E8 #E84E79 #79E84E

tetradic

#4E79E8 #E84EC6 #E8BD4E #4EE870

square

#4E79E8 #E84EC6 #E8BD4E #4EE870

split-complementary

#4E79E8 #E8704E #C6E84E

monochromatic

#163EA6 #1D52DC #4E79E8 #84A2EF #BACBF6

Accessibility & contrast

On white

4.02

#4E79E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4E79E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79E8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79E8	#FFFFFF	#000000	##000000
##4E79E8	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E86EC

Deuteranopia (green-blind)

#1778E6

Tritanopia (blue-blind)

#0093A5

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e79e8;
/* rgb */ color: rgb(78, 121, 232);
/* oklch */ color: oklch(60.3% 0.174 265.5);

Tailwind

colors: {
  custom: {
    50: '#8f9ff0',
    500: '#4e79e8',
    950: '#000000',
  },
}

SCSS

$custom: #4e79e8;
$custom-light: #8f9ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79e8",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 232
  },
  "hsl": {
    "h": 223.247,
    "s": 77,
    "l": 60.784
  },
  "oklch": {
    "l": 0.60277,
    "c": 0.17447,
    "h": 265.5
  },
  "luminance": 0.21121
}

Semantic roles & 50–950 ramp

primary

#4E79E8

secondary

#E6D6AC

accent

#A00CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E79E8

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

Preview Lab → · Contrast checker → · Palette generator →