#4B77E2#4B77E2

#4B77E2 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.3% C 0.170 H 264.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B77E2
RGB	rgb(75, 119, 226)
HSL	hsl(223, 72%, 59%)
HSV	hsv(223, 67%, 89%)
CMYK	cmyk(66.8%, 47.3%, 0%, 11.4%)
CIE-LAB	lab(52.04, 19.31, -59.01)
CIE-LCH	lch(52.04, 62.09, 288.11°)
OKLab	oklab(59.33% -0.0151 -0.1691)
OKLCH	oklch(59.33% 0.17 264.9)
XYZ	xyz(23.2211, 20.1782, 74.6078)
Luminance	0.2018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B77E2 #E2B64B

analogous

#4BC2E2 #4B77E2 #6B4BE2

triadic

#4B77E2 #E24B77 #77E24B

tetradic

#4B77E2 #E24BC2 #E2B64B #4BE26B

square

#4B77E2 #E24BC2 #E2B64B #4BE26B

split-complementary

#4B77E2 #E26B4B #C2E24B

monochromatic

#193E9A #2154CF #4B77E2 #809FEA #B4C7F3

Accessibility & contrast

On white

4.17

#4B77E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4B77E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B77E2

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B77E2	#FFFFFF	#000000	##000000
##4B77E2	1.00	4.17	5.04	5.04
#FFFFFF	4.17	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)

#3F83E6

Deuteranopia (green-blind)

#1B76E0

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b77e2;
/* rgb */ color: rgb(75, 119, 226);
/* oklch */ color: oklch(59.3% 0.170 264.9);

Tailwind

colors: {
  custom: {
    50: '#8d9dec',
    500: '#4b77e2',
    950: '#000000',
  },
}

SCSS

$custom: #4b77e2;
$custom-light: #8d9dec;
$custom-dark: #000000;

JSON

{
  "hex": "#4b77e2",
  "rgb": {
    "r": 75,
    "g": 119,
    "b": 226
  },
  "hsl": {
    "h": 222.517,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59325,
    "c": 0.16975,
    "h": 264.9
  },
  "luminance": 0.2018
}

Semantic roles & 50–950 ramp

primary

#4B77E2

secondary

#E2D1A7

accent

#BA39EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4B77E2

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

Preview Lab → · Contrast checker → · Palette generator →