#4582E5#4582E5

#4582E5 is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.6% C 0.163 H 259.6°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX#4582E5
RGBrgb(69, 130, 229)
HSLhsl(217, 75%, 58%)
HSVhsv(217, 70%, 90%)
CMYKcmyk(69.9%, 43.2%, 0%, 10.2%)
CIE-LABlab(54.95, 12.70, -56.03)
CIE-LCHlch(54.95, 57.45, 282.77°)
OKLaboklab(61.56% -0.0293 -0.1602)
OKLCHoklch(61.56% 0.163 259.6)
XYZxyz(24.5746, 22.8850, 77.2357)
Luminance0.2289 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4582E5 #E5A845
analogous
#45D2E5 #4582E5 #5845E5
triadic
#4582E5 #E54582 #82E545
tetradic
#4582E5 #E545D2 #E5A845 #45E558
square
#4582E5 #E545D2 #E5A845 #45E558
split-complementary
#4582E5 #E55845 #D2E545
monochromatic
#16489A #1D61D0 #4582E5 #7BA6ED #B0CAF4

Accessibility & contrast

On white

3.77
#4582E5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.58
#4582E5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4582E5
5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4582E5#FFFFFF#000000##000000
##4582E51.003.775.585.58
#FFFFFF3.771.0021.0021.00
#0000005.5821.001.001.00
##0000005.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#528BE9
Deuteranopia (green-blind)
#357DE3
Tritanopia (blue-blind)
#0099A8
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #4582e5;
/* rgb */ color: rgb(69, 130, 229);
/* oklch */ color: oklch(61.6% 0.163 259.6);
Tailwind
colors: {
  custom: {
    50: '#8ba5ee',
    500: '#4582e5',
    950: '#000000',
  },
}
SCSS
$custom: #4582e5;
$custom-light: #8ba5ee;
$custom-dark: #000000;
JSON
{
  "hex": "#4582e5",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 229
  },
  "hsl": {
    "h": 217.125,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61555,
    "c": 0.1629,
    "h": 259.6
  },
  "luminance": 0.22888
}

Semantic roles & 50–950 ramp

primary
#4582E5
secondary
#E3CAA3
accent
#AA36F2
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4582E5

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

Preview Lab → · Contrast checker → · Palette generator →

#4582E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva