#4B79C7#4B79C7

#4B79C7 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.0% C 0.131 H 260.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B79C7
RGB	rgb(75, 121, 199)
HSL	hsl(218, 53%, 54%)
HSV	hsv(218, 62%, 78%)
CMYK	cmyk(62.3%, 39.2%, 0%, 22%)
CIE-LAB	lab(51.03, 8.70, -45.33)
CIE-LCH	lch(51.03, 46.16, 280.87°)
OKLab	oklab(58.04% -0.0219 -0.1289)
OKLCH	oklch(58.04% 0.131 260.3)
XYZ	xyz(20.0442, 19.2923, 56.6892)
Luminance	0.1929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B79C7 #C7994B

analogous

#4BB7C7 #4B79C7 #5B4BC7

triadic

#4B79C7 #C74B79 #79C74B

tetradic

#4B79C7 #C74BB7 #C7994B #4BC75B

square

#4B79C7 #C74BB7 #C7994B #4BC75B

split-complementary

#4B79C7 #C75B4B #B7C74B

monochromatic

#244274 #325CA2 #4B79C7 #7A9CD6 #A8BEE4

Accessibility & contrast

On white

4.32

#4B79C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4B79C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B79C7

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B79C7	#FFFFFF	#000000	##000000
##4B79C7	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5780CA

Deuteranopia (green-blind)

#4574C5

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4b79c7;
/* rgb */ color: rgb(75, 121, 199);
/* oklch */ color: oklch(58.0% 0.131 260.3);

Tailwind

colors: {
  custom: {
    50: '#889fd8',
    500: '#4b79c7',
    950: '#000000',
  },
}

SCSS

$custom: #4b79c7;
$custom-light: #889fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b79c7",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 199
  },
  "hsl": {
    "h": 217.742,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58043,
    "c": 0.13071,
    "h": 260.3
  },
  "luminance": 0.19294
}

Semantic roles & 50–950 ramp

primary

#4B79C7

secondary

#D1BE9C

accent

#A64CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4B79C7

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

Preview Lab → · Contrast checker → · Palette generator →