#4E79C8#4E79C8

#4E79C8 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.3% C 0.131 H 261.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E79C8
RGB	rgb(78, 121, 200)
HSL	hsl(219, 53%, 55%)
HSV	hsv(219, 61%, 78%)
CMYK	cmyk(61%, 39.5%, 0%, 21.6%)
CIE-LAB	lab(51.22, 9.61, -45.58)
CIE-LCH	lch(51.22, 46.58, 281.90°)
OKLab	oklab(58.25% -0.0191 -0.1295)
OKLCH	oklch(58.25% 0.131 261.6)
XYZ	xyz(20.4009, 19.4628, 57.3140)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79C8 #C89D4E

analogous

#4EB6C8 #4E79C8 #604EC8

triadic

#4E79C8 #C84E79 #79C84E

tetradic

#4E79C8 #C84EB6 #C89D4E #4EC860

square

#4E79C8 #C84EB6 #C89D4E #4EC860

split-complementary

#4E79C8 #C8604E #B6C84E

monochromatic

#254277 #335CA5 #4E79C8 #7D9CD7 #ABC0E5

Accessibility & contrast

On white

4.29

#4E79C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4E79C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79C8

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79C8	#FFFFFF	#000000	##000000
##4E79C8	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5780CB

Deuteranopia (green-blind)

#4675C6

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e79c8;
/* rgb */ color: rgb(78, 121, 200);
/* oklch */ color: oklch(58.3% 0.131 261.6);

Tailwind

colors: {
  custom: {
    50: '#8a9fd9',
    500: '#4e79c8',
    950: '#000000',
  },
}

SCSS

$custom: #4e79c8;
$custom-light: #8a9fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79c8",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 200
  },
  "hsl": {
    "h": 218.852,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58252,
    "c": 0.13094,
    "h": 261.6
  },
  "luminance": 0.19465
}

Semantic roles & 50–950 ramp

primary

#4E79C8

secondary

#D3C19F

accent

#A94CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E14

muted

#7D7E83

Preview Lab

Preview with #4E79C8

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

Preview Lab → · Contrast checker → · Palette generator →