#4584E2#4584E2

#4584E2 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.8% C 0.157 H 258.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4584E2
RGB	rgb(69, 132, 226)
HSL	hsl(216, 73%, 58%)
HSV	hsv(216, 69%, 89%)
CMYK	cmyk(69.5%, 41.6%, 0%, 11.4%)
CIE-LAB	lab(55.34, 10.42, -53.75)
CIE-LCH	lch(55.34, 54.75, 280.97°)
OKLab	oklab(61.8% -0.0317 -0.1535)
OKLCH	oklch(61.8% 0.157 258.3)
XYZ	xyz(24.4280, 23.2562, 75.1383)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4584E2 #E2A345

analogous

#45D2E2 #4584E2 #5545E2

triadic

#4584E2 #E24584 #84E245

tetradic

#4584E2 #E245D2 #E2A345 #45E255

square

#4584E2 #E245D2 #E2A345 #45E255

split-complementary

#4584E2 #E25545 #D2E245

monochromatic

#174A95 #2064CA #4584E2 #7AA7EA #AFCAF3

Accessibility & contrast

On white

3.72

#4584E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4584E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4584E2

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4584E2	#FFFFFF	#000000	##000000
##4584E2	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578CE6

Deuteranopia (green-blind)

#3D7EE0

Tritanopia (blue-blind)

#009AA8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4584e2;
/* rgb */ color: rgb(69, 132, 226);
/* oklch */ color: oklch(61.8% 0.157 258.3);

Tailwind

colors: {
  custom: {
    50: '#8aa7eb',
    500: '#4584e2',
    950: '#000000',
  },
}

SCSS

$custom: #4584e2;
$custom-light: #8aa7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4584e2",
  "rgb": {
    "r": 69,
    "g": 132,
    "b": 226
  },
  "hsl": {
    "h": 215.924,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.61795,
    "c": 0.15673,
    "h": 258.3
  },
  "luminance": 0.23259
}

Semantic roles & 50–950 ramp

primary

#4584E2

secondary

#E1C8A2

accent

#A638F0

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4584E2

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

Preview Lab → · Contrast checker → · Palette generator →