#4E79F7#4E79F7

#4E79F7 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.3% C 0.194 H 266.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E79F7
RGB	rgb(78, 121, 247)
HSL	hsl(225, 91%, 64%)
HSV	hsv(225, 68%, 97%)
CMYK	cmyk(68.4%, 51%, 0%, 3.1%)
CIE-LAB	lab(54.03, 25.84, -67.51)
CIE-LCH	lch(54.03, 72.29, 290.95°)
OKLab	oklab(61.31% -0.0119 -0.194)
OKLCH	oklch(61.31% 0.194 266.5)
XYZ	xyz(26.7619, 22.0072, 90.8151)
Luminance	0.2201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79F7 #F7CC4E

analogous

#4ECDF7 #4E79F7 #774EF7

triadic

#4E79F7 #F74E79 #79F74E

tetradic

#4E79F7 #F74ECD #F7CC4E #4EF777

square

#4E79F7 #F74ECD #F7CC4E #4EF777

split-complementary

#4E79F7 #F7774E #CDF74E

monochromatic

#0938C2 #134DF4 #4E79F7 #89A5FA #C3D2FC

Accessibility & contrast

On white

3.89

#4E79F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4E79F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79F7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79F7	#FFFFFF	#000000	##000000
##4E79F7	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2989FB

Deuteranopia (green-blind)

#007AF4

Tritanopia (blue-blind)

#0097AD

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e79f7;
/* rgb */ color: rgb(78, 121, 247);
/* oklch */ color: oklch(61.3% 0.194 266.5);

Tailwind

colors: {
  custom: {
    50: '#929ffb',
    500: '#4e79f7',
    950: '#000000',
  },
}

SCSS

$custom: #4e79f7;
$custom-light: #929ffb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79f7",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 247
  },
  "hsl": {
    "h": 224.734,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61309,
    "c": 0.19436,
    "h": 266.5
  },
  "luminance": 0.2201
}

Semantic roles & 50–950 ramp

primary

#4E79F7

secondary

#EEDFB3

accent

#AB00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E79F7

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

Preview Lab → · Contrast checker → · Palette generator →