#4B79F0#4B79F0

#4B79F0 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.7% C 0.186 H 265.3°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4B79F0
RGB	rgb(75, 121, 240)
HSL	hsl(223, 85%, 62%)
HSV	hsv(223, 69%, 94%)
CMYK	cmyk(68.7%, 49.6%, 0%, 5.9%)
CIE-LAB	lab(53.45, 22.97, -64.58)
CIE-LCH	lch(53.45, 68.54, 289.58°)
OKLab	oklab(60.68% -0.0152 -0.1854)
OKLCH	oklch(60.68% 0.186 265.3)
XYZ	xyz(25.4617, 21.4593, 85.2214)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B79F0 #F0C24B

analogous

#4BCBF0 #4B79F0 #704BF0

triadic

#4B79F0 #F04B79 #79F04B

tetradic

#4B79F0 #F04BCB #F0C24B #4BF070

square

#4B79F0 #F04BCB #F0C24B #4BF070

split-complementary

#4B79F0 #F0704B #CBF04B

monochromatic

#0F3CB2 #144FEA #4B79F0 #83A3F5 #BCCDF9

Accessibility & contrast

On white

3.97

#4B79F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#4B79F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B79F0

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B79F0	#FFFFFF	#000000	##000000
##4B79F0	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3388F4

Deuteranopia (green-blind)

#0079EE

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b79f0;
/* rgb */ color: rgb(75, 121, 240);
/* oklch */ color: oklch(60.7% 0.186 265.3);

Tailwind

colors: {
  custom: {
    50: '#8f9ff6',
    500: '#4b79f0',
    950: '#000000',
  },
}

SCSS

$custom: #4b79f0;
$custom-light: #8f9ff6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b79f0",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 240
  },
  "hsl": {
    "h": 223.273,
    "s": 84.615,
    "l": 61.765
  },
  "oklch": {
    "l": 0.60683,
    "c": 0.18603,
    "h": 265.3
  },
  "luminance": 0.21462
}

Semantic roles & 50–950 ramp

primary

#4B79F0

secondary

#EAD9AD

accent

#A404E1

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4B79F0

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

Preview Lab → · Contrast checker → · Palette generator →