#4E79E2#4E79E2

#4E79E2 is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.9% C 0.166 H 265.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4E79E2
RGB	rgb(78, 121, 226)
HSL	hsl(223, 72%, 60%)
HSV	hsv(223, 65%, 89%)
CMYK	cmyk(65.5%, 46.5%, 0%, 11.4%)
CIE-LAB	lab(52.71, 18.55, -57.93)
CIE-LCH	lch(52.71, 60.82, 287.75°)
OKLab	oklab(59.88% -0.0144 -0.1658)
OKLCH	oklch(59.88% 0.166 265)
XYZ	xyz(23.7019, 20.7832, 74.6992)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79E2 #E2B74E

analogous

#4EC3E2 #4E79E2 #6D4EE2

triadic

#4E79E2 #E24E79 #79E24E

tetradic

#4E79E2 #E24EC3 #E2B74E #4EE26D

square

#4E79E2 #E24EC3 #E2B74E #4EE26D

split-complementary

#4E79E2 #E26D4E #C3E24E

monochromatic

#1A3F9C #2255D1 #4E79E2 #83A1EB #B7C9F3

Accessibility & contrast

On white

4.07

#4E79E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4E79E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79E2

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79E2	#FFFFFF	#000000	##000000
##4E79E2	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4485E6

Deuteranopia (green-blind)

#2677E0

Tritanopia (blue-blind)

#0091A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e79e2;
/* rgb */ color: rgb(78, 121, 226);
/* oklch */ color: oklch(59.9% 0.166 265.0);

Tailwind

colors: {
  custom: {
    50: '#8e9fec',
    500: '#4e79e2',
    950: '#000000',
  },
}

SCSS

$custom: #4e79e2;
$custom-light: #8e9fec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79e2",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 226
  },
  "hsl": {
    "h": 222.568,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.59878,
    "c": 0.16641,
    "h": 265
  },
  "luminance": 0.20785
}

Semantic roles & 50–950 ramp

primary

#4E79E2

secondary

#E3D2A9

accent

#BA39EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4E79E2

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

Preview Lab → · Contrast checker → · Palette generator →