#4C79E0#4C79E0

#4C79E0 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.7% C 0.164 H 264.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4C79E0
RGB	rgb(76, 121, 224)
HSL	hsl(222, 70%, 59%)
HSV	hsv(222, 66%, 88%)
CMYK	cmyk(66.1%, 46%, 0%, 12.2%)
CIE-LAB	lab(52.50, 17.53, -57.15)
CIE-LCH	lch(52.50, 59.78, 287.05°)
OKLab	oklab(59.65% -0.0164 -0.1635)
OKLCH	oklch(59.65% 0.164 264.3)
XYZ	xyz(23.2677, 20.5908, 73.2548)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C79E0 #E0B34C

analogous

#4CC3E0 #4C79E0 #694CE0

triadic

#4C79E0 #E04C79 #79E04C

tetradic

#4C79E0 #E04CC3 #E0B34C #4CE069

square

#4C79E0 #E04CC3 #E0B34C #4CE069

split-complementary

#4C79E0 #E0694C #C3E04C

monochromatic

#1A4097 #2356CC #4C79E0 #80A0E9 #B4C7F2

Accessibility & contrast

On white

4.10

#4C79E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#4C79E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C79E0

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C79E0	#FFFFFF	#000000	##000000
##4C79E0	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4584E4

Deuteranopia (green-blind)

#2877DE

Tritanopia (blue-blind)

#0091A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c79e0;
/* rgb */ color: rgb(76, 121, 224);
/* oklch */ color: oklch(59.7% 0.164 264.3);

Tailwind

colors: {
  custom: {
    50: '#8d9fea',
    500: '#4c79e0',
    950: '#000000',
  },
}

SCSS

$custom: #4c79e0;
$custom-light: #8d9fea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c79e0",
  "rgb": {
    "r": 76,
    "g": 121,
    "b": 224
  },
  "hsl": {
    "h": 221.757,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59651,
    "c": 0.16435,
    "h": 264.3
  },
  "luminance": 0.20593
}

Semantic roles & 50–950 ramp

primary

#4C79E0

secondary

#E1CFA7

accent

#B73BED

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C79E0

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

Preview Lab → · Contrast checker → · Palette generator →