#4E79DF#4E79DF

#4E79DF is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.7% C 0.162 H 264.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4E79DF
RGB	rgb(78, 121, 223)
HSL	hsl(222, 69%, 59%)
HSV	hsv(222, 65%, 87%)
CMYK	cmyk(65%, 45.7%, 0%, 12.5%)
CIE-LAB	lab(52.53, 17.51, -56.53)
CIE-LCH	lch(52.53, 59.18, 287.21°)
OKLab	oklab(59.68% -0.0149 -0.1617)
OKLCH	oklch(59.68% 0.162 264.7)
XYZ	xyz(23.2939, 20.6200, 72.5502)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79DF #DFB44E

analogous

#4EC2DF #4E79DF #6C4EDF

triadic

#4E79DF #DF4E79 #79DF4E

tetradic

#4E79DF #DF4EC2 #DFB44E #4EDF6C

square

#4E79DF #DF4EC2 #DFB44E #4EDF6C

split-complementary

#4E79DF #DF6C4E #C2DF4E

monochromatic

#1B4097 #2556CB #4E79DF #82A0E8 #B6C7F2

Accessibility & contrast

On white

4.10

#4E79DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#4E79DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79DF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79DF	#FFFFFF	#000000	##000000
##4E79DF	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4684E3

Deuteranopia (green-blind)

#2B77DD

Tritanopia (blue-blind)

#0090A1

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e79df;
/* rgb */ color: rgb(78, 121, 223);
/* oklch */ color: oklch(59.7% 0.162 264.7);

Tailwind

colors: {
  custom: {
    50: '#8e9fe9',
    500: '#4e79df',
    950: '#000000',
  },
}

SCSS

$custom: #4e79df;
$custom-light: #8e9fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79df",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 223
  },
  "hsl": {
    "h": 222.207,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59682,
    "c": 0.16236,
    "h": 264.7
  },
  "luminance": 0.20622
}

Semantic roles & 50–950 ramp

primary

#4E79DF

secondary

#E1D0A8

accent

#B83CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E79DF

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

Preview Lab → · Contrast checker → · Palette generator →