#4E79D7#4E79D7

#4E79D7 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.2% C 0.151 H 263.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4E79D7
RGB	rgb(78, 121, 215)
HSL	hsl(221, 63%, 57%)
HSV	hsv(221, 64%, 84%)
CMYK	cmyk(63.7%, 43.7%, 0%, 15.7%)
CIE-LAB	lab(52.06, 14.74, -52.77)
CIE-LCH	lch(52.06, 54.79, 285.61°)
OKLab	oklab(59.17% -0.0162 -0.1506)
OKLCH	oklch(59.17% 0.151 263.9)
XYZ	xyz(22.2407, 20.1987, 67.0035)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79D7 #D7AC4E

analogous

#4EBED7 #4E79D7 #684ED7

triadic

#4E79D7 #D74E79 #79D74E

tetradic

#4E79D7 #D74EBE #D7AC4E #4ED768

square

#4E79D7 #D74EBE #D7AC4E #4ED768

split-complementary

#4E79D7 #D7684E #BED74E

monochromatic

#1F418B #2B59BD #4E79D7 #809FE2 #B2C5EE

Accessibility & contrast

On white

4.17

#4E79D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4E79D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79D7

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79D7	#FFFFFF	#000000	##000000
##4E79D7	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D83DB

Deuteranopia (green-blind)

#3776D5

Tritanopia (blue-blind)

#008E9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e79d7;
/* rgb */ color: rgb(78, 121, 215);
/* oklch */ color: oklch(59.2% 0.151 263.9);

Tailwind

colors: {
  custom: {
    50: '#8c9fe4',
    500: '#4e79d7',
    950: '#000000',
  },
}

SCSS

$custom: #4e79d7;
$custom-light: #8c9fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79d7",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 215
  },
  "hsl": {
    "h": 221.168,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59169,
    "c": 0.15149,
    "h": 263.9
  },
  "luminance": 0.20201
}

Semantic roles & 50–950 ramp

primary

#4E79D7

secondary

#DCCBA5

accent

#B342E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4E79D7

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

Preview Lab → · Contrast checker → · Palette generator →