#4582E1#4582E1

#4582E1 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.3% C 0.158 H 259.0°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#4582E1
RGBrgb(69, 130, 225)
HSLhsl(217, 72%, 58%)
HSVhsv(217, 69%, 88%)
CMYKcmyk(69.3%, 42.2%, 0%, 11.8%)
CIE-LABlab(54.72, 11.28, -54.16)
CIE-LCHlch(54.72, 55.32, 281.77°)
OKLaboklab(61.3% -0.0301 -0.1547)
OKLCHoklch(61.3% 0.158 259)
XYZxyz(24.0226, 22.6642, 74.3282)
Luminance0.2267 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4582E1 #E1A445
analogous
#45D0E1 #4582E1 #5645E1
triadic
#4582E1 #E14582 #82E145
tetradic
#4582E1 #E145D0 #E1A445 #45E156
square
#4582E1 #E145D0 #E1A445 #45E156
split-complementary
#4582E1 #E15645 #D0E145
monochromatic
#184894 #2062C8 #4582E1 #7AA5E9 #AEC9F2

Accessibility & contrast

On white

3.80
#4582E1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.53
#4582E1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4582E1
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4582E1#FFFFFF#000000##000000
##4582E11.003.805.535.53
#FFFFFF3.801.0021.0021.00
#0000005.5321.001.001.00
##0000005.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#558BE5
Deuteranopia (green-blind)
#3A7CDF
Tritanopia (blue-blind)
#0098A6
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #4582e1;
/* rgb */ color: rgb(69, 130, 225);
/* oklch */ color: oklch(61.3% 0.158 259.0);
Tailwind
colors: {
  custom: {
    50: '#8aa5eb',
    500: '#4582e1',
    950: '#000000',
  },
}
SCSS
$custom: #4582e1;
$custom-light: #8aa5eb;
$custom-dark: #000000;
JSON
{
  "hex": "#4582e1",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 225
  },
  "hsl": {
    "h": 216.538,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61304,
    "c": 0.15763,
    "h": 259
  },
  "luminance": 0.22667
}

Semantic roles & 50–950 ramp

primary
#4582E1
secondary
#E0C8A2
accent
#A839EF
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4582E1

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

Preview Lab → · Contrast checker → · Palette generator →

#4582E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva