#4E79E0#4E79E0

#4E79E0 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.7% C 0.164 H 264.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4E79E0
RGB	rgb(78, 121, 224)
HSL	hsl(222, 70%, 59%)
HSV	hsv(222, 65%, 88%)
CMYK	cmyk(65.2%, 46%, 0%, 12.2%)
CIE-LAB	lab(52.59, 17.85, -56.99)
CIE-LCH	lch(52.59, 59.73, 287.39°)
OKLab	oklab(59.75% -0.0147 -0.163)
OKLCH	oklch(59.75% 0.164 264.8)
XYZ	xyz(23.4291, 20.6740, 73.2623)
Luminance	0.2068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79E0 #E0B54E

analogous

#4EC2E0 #4E79E0 #6C4EE0

triadic

#4E79E0 #E04E79 #79E04E

tetradic

#4E79E0 #E04EC2 #E0B54E #4EE06C

square

#4E79E0 #E04EC2 #E0B54E #4EE06C

split-complementary

#4E79E0 #E06C4E #C2E04E

monochromatic

#1B4099 #2456CD #4E79E0 #82A0E9 #B6C8F2

Accessibility & contrast

On white

4.09

#4E79E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4E79E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79E0

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79E0	#FFFFFF	#000000	##000000
##4E79E0	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4585E4

Deuteranopia (green-blind)

#2977DE

Tritanopia (blue-blind)

#0091A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e79e0;
/* rgb */ color: rgb(78, 121, 224);
/* oklch */ color: oklch(59.7% 0.164 264.8);

Tailwind

colors: {
  custom: {
    50: '#8e9fea',
    500: '#4e79e0',
    950: '#000000',
  },
}

SCSS

$custom: #4e79e0;
$custom-light: #8e9fea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79e0",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 224
  },
  "hsl": {
    "h": 222.329,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.59747,
    "c": 0.16371,
    "h": 264.8
  },
  "luminance": 0.20676
}

Semantic roles & 50–950 ramp

primary

#4E79E0

secondary

#E1D1A8

accent

#B93BED

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E79E0

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

Preview Lab → · Contrast checker → · Palette generator →