#4B6EDB#4B6EDB

#4B6EDB is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.171 H 267.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4B6EDB
RGB	rgb(75, 110, 219)
HSL	hsl(225, 67%, 58%)
HSV	hsv(225, 66%, 86%)
CMYK	cmyk(65.8%, 49.8%, 0%, 14.1%)
CIE-LAB	lab(49.20, 22.46, -59.63)
CIE-LCH	lch(49.20, 63.72, 290.64°)
OKLab	oklab(57.02% -0.0078 -0.171)
OKLCH	oklch(57.02% 0.171 267.4)
XYZ	xyz(21.2594, 17.7602, 69.3118)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6EDB #DBB84B

analogous

#4BB6DB #4B6EDB #704BDB

triadic

#4B6EDB #DB4B6E #6EDB4B

tetradic

#4B6EDB #DB4BB6 #DBB84B #4BDB70

square

#4B6EDB #DB4BB6 #DBB84B #4BDB70

split-complementary

#4B6EDB #DB704B #B6DB4B

monochromatic

#1D388F #274DC2 #4B6EDB #7E97E5 #B1C0EF

Accessibility & contrast

On white

4.61

#4B6EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4B6EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6EDB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6EDB	#FFFFFF	#000000	##FFFFFF
##4B6EDB	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#307CDF

Deuteranopia (green-blind)

#006FD9

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4b6edb;
/* rgb */ color: rgb(75, 110, 219);
/* oklch */ color: oklch(57.0% 0.171 267.4);

Tailwind

colors: {
  custom: {
    50: '#8c97e7',
    500: '#4b6edb',
    950: '#000000',
  },
}

SCSS

$custom: #4b6edb;
$custom-light: #8c97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6edb",
  "rgb": {
    "r": 75,
    "g": 110,
    "b": 219
  },
  "hsl": {
    "h": 225.417,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.57024,
    "c": 0.17118,
    "h": 267.4
  },
  "luminance": 0.17762
}

Semantic roles & 50–950 ramp

primary

#4B6EDB

secondary

#DED0A4

accent

#C03EEA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6EDB

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

Preview Lab → · Contrast checker → · Palette generator →