#4B76E7#4B76E7

#4B76E7 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.5% C 0.178 H 265.6°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B76E7
RGB	rgb(75, 118, 231)
HSL	hsl(223, 76%, 60%)
HSV	hsv(223, 68%, 91%)
CMYK	cmyk(67.5%, 48.9%, 0%, 9.4%)
CIE-LAB	lab(52.08, 21.67, -61.75)
CIE-LCH	lch(52.08, 65.44, 289.34°)
OKLab	oklab(59.46% -0.0136 -0.1771)
OKLCH	oklch(59.46% 0.178 265.6)
XYZ	xyz(23.7989, 20.2199, 78.2344)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B76E7 #E7BC4B

analogous

#4BC4E7 #4B76E7 #6E4BE7

triadic

#4B76E7 #E74B76 #76E74B

tetradic

#4B76E7 #E74BC4 #E7BC4B #4BE76E

square

#4B76E7 #E74BC4 #E7BC4B #4BE76E

split-complementary

#4B76E7 #E76E4B #C4E74B

monochromatic

#163CA2 #1D50D8 #4B76E7 #819FEE #B7C8F5

Accessibility & contrast

On white

4.16

#4B76E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4B76E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76E7

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B76E7	#FFFFFF	#000000	##000000
##4B76E7	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3784EB

Deuteranopia (green-blind)

#0075E5

Tritanopia (blue-blind)

#0091A3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b76e7;
/* rgb */ color: rgb(75, 118, 231);
/* oklch */ color: oklch(59.5% 0.178 265.6);

Tailwind

colors: {
  custom: {
    50: '#8e9cef',
    500: '#4b76e7',
    950: '#000000',
  },
}

SCSS

$custom: #4b76e7;
$custom-light: #8e9cef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b76e7",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 231
  },
  "hsl": {
    "h": 223.462,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.59461,
    "c": 0.17764,
    "h": 265.6
  },
  "luminance": 0.20222
}

Semantic roles & 50–950 ramp

primary

#4B76E7

secondary

#E5D4A9

accent

#BF35F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4B76E7

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

Preview Lab → · Contrast checker → · Palette generator →