#4E79D5#4E79D5

#4E79D5 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.0% C 0.149 H 263.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4E79D5
RGB	rgb(78, 121, 213)
HSL	hsl(221, 62%, 57%)
HSV	hsv(221, 63%, 84%)
CMYK	cmyk(63.4%, 43.2%, 0%, 16.5%)
CIE-LAB	lab(51.95, 14.06, -51.82)
CIE-LCH	lch(51.95, 53.69, 285.18°)
OKLab	oklab(59.04% -0.0165 -0.1478)
OKLCH	oklch(59.04% 0.149 263.6)
XYZ	xyz(21.9853, 20.0965, 65.6583)
Luminance	0.2010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79D5 #D5AA4E

analogous

#4EBDD5 #4E79D5 #674ED5

triadic

#4E79D5 #D54E79 #79D54E

tetradic

#4E79D5 #D54EBD #D5AA4E #4ED567

square

#4E79D5 #D54EBD #D5AA4E #4ED567

split-complementary

#4E79D5 #D5674E #BDD54E

monochromatic

#204188 #2C59BA #4E79D5 #7F9EE1 #B1C4EC

Accessibility & contrast

On white

4.18

#4E79D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#4E79D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79D5

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79D5	#FFFFFF	#000000	##000000
##4E79D5	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E82D9

Deuteranopia (green-blind)

#3976D3

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e79d5;
/* rgb */ color: rgb(78, 121, 213);
/* oklch */ color: oklch(59.0% 0.149 263.6);

Tailwind

colors: {
  custom: {
    50: '#8c9fe2',
    500: '#4e79d5',
    950: '#000000',
  },
}

SCSS

$custom: #4e79d5;
$custom-light: #8c9fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79d5",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 213
  },
  "hsl": {
    "h": 220.889,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59044,
    "c": 0.14876,
    "h": 263.6
  },
  "luminance": 0.20099
}

Semantic roles & 50–950 ramp

primary

#4E79D5

secondary

#DBC9A4

accent

#B143E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E79D5

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

Preview Lab → · Contrast checker → · Palette generator →