#4E79C7#4E79C7

#4E79C7 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.2% C 0.130 H 261.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4E79C7
RGB	rgb(78, 121, 199)
HSL	hsl(219, 52%, 54%)
HSV	hsv(219, 61%, 78%)
CMYK	cmyk(60.8%, 39.2%, 0%, 22%)
CIE-LAB	lab(51.17, 9.27, -45.09)
CIE-LCH	lch(51.17, 46.04, 281.62°)
OKLab	oklab(58.19% -0.0193 -0.1281)
OKLCH	oklch(58.19% 0.13 261.4)
XYZ	xyz(20.2845, 19.4162, 56.7005)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79C7 #C79C4E

analogous

#4EB5C7 #4E79C7 #604EC7

triadic

#4E79C7 #C74E79 #79C74E

tetradic

#4E79C7 #C74EB5 #C79C4E #4EC760

square

#4E79C7 #C74EB5 #C79C4E #4EC760

split-complementary

#4E79C7 #C7604E #B5C74E

monochromatic

#254275 #345CA4 #4E79C7 #7C9CD6 #ABBFE4

Accessibility & contrast

On white

4.30

#4E79C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4E79C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79C7

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79C7	#FFFFFF	#000000	##000000
##4E79C7	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5780CA

Deuteranopia (green-blind)

#4775C5

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e79c7;
/* rgb */ color: rgb(78, 121, 199);
/* oklch */ color: oklch(58.2% 0.130 261.4);

Tailwind

colors: {
  custom: {
    50: '#8a9fd8',
    500: '#4e79c7',
    950: '#000000',
  },
}

SCSS

$custom: #4e79c7;
$custom-light: #8a9fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79c7",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 199
  },
  "hsl": {
    "h": 218.678,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58193,
    "c": 0.12957,
    "h": 261.4
  },
  "luminance": 0.19418
}

Semantic roles & 50–950 ramp

primary

#4E79C7

secondary

#D2C09F

accent

#A94CDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E14

muted

#7D7E83

Preview Lab

Preview with #4E79C7

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

Preview Lab → · Contrast checker → · Palette generator →