#4B7EE4#4B7EE4

#4B7EE4 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.9% C 0.164 H 262.6°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4B7EE4
RGB	rgb(75, 126, 228)
HSL	hsl(220, 74%, 59%)
HSV	hsv(220, 67%, 89%)
CMYK	cmyk(67.1%, 44.7%, 0%, 10.6%)
CIE-LAB	lab(54.04, 15.69, -56.92)
CIE-LCH	lch(54.04, 59.04, 285.41°)
OKLab	oklab(60.9% -0.0212 -0.1628)
OKLCH	oklch(60.9% 0.164 262.6)
XYZ	xyz(24.3611, 22.0166, 76.3495)
Luminance	0.2202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7EE4 #E4B14B

analogous

#4BCBE4 #4B7EE4 #654BE4

triadic

#4B7EE4 #E44B7E #7EE44B

tetradic

#4B7EE4 #E44BCB #E4B14B #4BE465

square

#4B7EE4 #E44BCB #E4B14B #4BE465

split-complementary

#4B7EE4 #E4654B #CBE44B

monochromatic

#18449D #205BD2 #4B7EE4 #80A4EC #B5CAF4

Accessibility & contrast

On white

3.89

#4B7EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4B7EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7EE4

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7EE4	#FFFFFF	#000000	##000000
##4B7EE4	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C89E8

Deuteranopia (green-blind)

#2F7BE2

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4b7ee4;
/* rgb */ color: rgb(75, 126, 228);
/* oklch */ color: oklch(60.9% 0.164 262.6);

Tailwind

colors: {
  custom: {
    50: '#8da2ed',
    500: '#4b7ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ee4;
$custom-light: #8da2ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ee4",
  "rgb": {
    "r": 75,
    "g": 126,
    "b": 228
  },
  "hsl": {
    "h": 220,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.60902,
    "c": 0.16418,
    "h": 262.6
  },
  "luminance": 0.22019
}

Semantic roles & 50–950 ramp

primary

#4B7EE4

secondary

#E3CFA8

accent

#B337F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4B7EE4

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

Preview Lab → · Contrast checker → · Palette generator →