#4C79E8#4C79E8

#4C79E8 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.2% C 0.175 H 265.0°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C79E8
RGB	rgb(76, 121, 232)
HSL	hsl(223, 77%, 60%)
HSV	hsv(223, 67%, 91%)
CMYK	cmyk(67.2%, 47.8%, 0%, 9%)
CIE-LAB	lab(52.99, 20.32, -60.85)
CIE-LCH	lch(52.99, 64.15, 288.47°)
OKLab	oklab(60.18% -0.0153 -0.1744)
OKLCH	oklch(60.18% 0.175 265)
XYZ	xyz(24.3783, 21.0350, 79.1037)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C79E8 #E8BB4C

analogous

#4CC7E8 #4C79E8 #6D4CE8

triadic

#4C79E8 #E84C79 #79E84C

tetradic

#4C79E8 #E84CC7 #E8BB4C #4CE86D

square

#4C79E8 #E84CC7 #E8BB4C #4CE86D

split-complementary

#4C79E8 #E86D4C #C7E84C

monochromatic

#153EA4 #1C53DB #4C79E8 #82A2EF #B8CAF6

Accessibility & contrast

On white

4.03

#4C79E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4C79E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C79E8

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C79E8	#FFFFFF	#000000	##000000
##4C79E8	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D86EC

Deuteranopia (green-blind)

#1478E6

Tritanopia (blue-blind)

#0093A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c79e8;
/* rgb */ color: rgb(76, 121, 232);
/* oklch */ color: oklch(60.2% 0.175 265.0);

Tailwind

colors: {
  custom: {
    50: '#8e9ff0',
    500: '#4c79e8',
    950: '#000000',
  },
}

SCSS

$custom: #4c79e8;
$custom-light: #8e9ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c79e8",
  "rgb": {
    "r": 76,
    "g": 121,
    "b": 232
  },
  "hsl": {
    "h": 222.692,
    "s": 77.228,
    "l": 60.392
  },
  "oklch": {
    "l": 0.60183,
    "c": 0.17509,
    "h": 265
  },
  "luminance": 0.21037
}

Semantic roles & 50–950 ramp

primary

#4C79E8

secondary

#E6D5AA

accent

#9E0CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C79E8

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

Preview Lab → · Contrast checker → · Palette generator →