#4B79E7#4B79E7

#4B79E7 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.1% C 0.174 H 264.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B79E7
RGB	rgb(75, 121, 231)
HSL	hsl(222, 76%, 60%)
HSV	hsv(222, 68%, 91%)
CMYK	cmyk(67.5%, 47.6%, 0%, 9.4%)
CIE-LAB	lab(52.88, 19.82, -60.46)
CIE-LCH	lch(52.88, 63.63, 288.15°)
OKLab	oklab(60.07% -0.0163 -0.1733)
OKLCH	oklch(60.07% 0.174 264.6)
XYZ	xyz(24.1578, 20.9377, 78.3541)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B79E7 #E7B94B

analogous

#4BC7E7 #4B79E7 #6B4BE7

triadic

#4B79E7 #E74B79 #79E74B

tetradic

#4B79E7 #E74BC7 #E7B94B #4BE76B

square

#4B79E7 #E74BC7 #E7B94B #4BE76B

split-complementary

#4B79E7 #E76B4B #C7E74B

monochromatic

#163FA2 #1D54D8 #4B79E7 #81A1EE #B7C9F5

Accessibility & contrast

On white

4.05

#4B79E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4B79E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B79E7

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B79E7	#FFFFFF	#000000	##000000
##4B79E7	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E86EB

Deuteranopia (green-blind)

#1678E5

Tritanopia (blue-blind)

#0093A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b79e7;
/* rgb */ color: rgb(75, 121, 231);
/* oklch */ color: oklch(60.1% 0.174 264.6);

Tailwind

colors: {
  custom: {
    50: '#8e9fef',
    500: '#4b79e7',
    950: '#000000',
  },
}

SCSS

$custom: #4b79e7;
$custom-light: #8e9fef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b79e7",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 231
  },
  "hsl": {
    "h": 222.308,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.60069,
    "c": 0.17407,
    "h": 264.6
  },
  "luminance": 0.2094
}

Semantic roles & 50–950 ramp

primary

#4B79E7

secondary

#E5D3A9

accent

#BB35F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4B79E7

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

Preview Lab → · Contrast checker → · Palette generator →