#4C79E5#4C79E5

#4C79E5 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.0% C 0.171 H 264.7°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4C79E5
RGB	rgb(76, 121, 229)
HSL	hsl(222, 75%, 60%)
HSV	hsv(222, 67%, 90%)
CMYK	cmyk(66.8%, 47.2%, 0%, 10.2%)
CIE-LAB	lab(52.80, 19.27, -59.47)
CIE-LCH	lch(52.80, 62.51, 287.96°)
OKLab	oklab(59.98% -0.0157 -0.1704)
OKLCH	oklch(59.98% 0.171 264.7)
XYZ	xyz(23.9558, 20.8660, 76.8786)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C79E5 #E5B84C

analogous

#4CC5E5 #4C79E5 #6C4CE5

triadic

#4C79E5 #E54C79 #79E54C

tetradic

#4C79E5 #E54CC5 #E5B84C #4CE56C

square

#4C79E5 #E54CC5 #E5B84C #4CE56C

split-complementary

#4C79E5 #E56C4C #C5E54C

monochromatic

#173F9F #1F54D5 #4C79E5 #81A1ED #B7C9F5

Accessibility & contrast

On white

4.06

#4C79E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4C79E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C79E5

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C79E5	#FFFFFF	#000000	##000000
##4C79E5	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4085E9

Deuteranopia (green-blind)

#1D77E3

Tritanopia (blue-blind)

#0092A4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c79e5;
/* rgb */ color: rgb(76, 121, 229);
/* oklch */ color: oklch(60.0% 0.171 264.7);

Tailwind

colors: {
  custom: {
    50: '#8e9fee',
    500: '#4c79e5',
    950: '#000000',
  },
}

SCSS

$custom: #4c79e5;
$custom-light: #8e9fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4c79e5",
  "rgb": {
    "r": 76,
    "g": 121,
    "b": 229
  },
  "hsl": {
    "h": 222.353,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59982,
    "c": 0.17108,
    "h": 264.7
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#4C79E5

secondary

#E4D3A9

accent

#BA37F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C79E5

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

Preview Lab → · Contrast checker → · Palette generator →