#4583E6#4583E6

#4583E6 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.8% C 0.163 H 259.4°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX#4583E6
RGBrgb(69, 131, 230)
HSLhsl(217, 76%, 59%)
HSVhsv(217, 70%, 90%)
CMYKcmyk(70%, 43%, 0%, 9.8%)
CIE-LABlab(55.29, 12.44, -56.06)
CIE-LCHlch(55.29, 57.42, 282.51°)
OKLaboklab(61.83% -0.03 -0.1603)
OKLCHoklch(61.83% 0.163 259.4)
XYZxyz(24.8483, 23.2084, 78.0177)
Luminance0.2321 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4583E6 #E6A845
analogous
#45D4E6 #4583E6 #5745E6
triadic
#4583E6 #E64583 #83E645
tetradic
#4583E6 #E645D4 #E6A845 #45E657
square
#4583E6 #E645D4 #E6A845 #45E657
split-complementary
#4583E6 #E65745 #D4E645
monochromatic
#15499C #1C62D2 #4583E6 #7BA7ED #B1CBF5

Accessibility & contrast

On white

3.72
#4583E6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.64
#4583E6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4583E6
5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4583E6#FFFFFF#000000##000000
##4583E61.003.725.645.64
#FFFFFF3.721.0021.0021.00
#0000005.6421.001.001.00
##0000005.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#538CEA
Deuteranopia (green-blind)
#367DE4
Tritanopia (blue-blind)
#009AA9
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #4583e6;
/* rgb */ color: rgb(69, 131, 230);
/* oklch */ color: oklch(61.8% 0.163 259.4);
Tailwind
colors: {
  custom: {
    50: '#8ba6ee',
    500: '#4583e6',
    950: '#000000',
  },
}
SCSS
$custom: #4583e6;
$custom-light: #8ba6ee;
$custom-dark: #000000;
JSON
{
  "hex": "#4583e6",
  "rgb": {
    "r": 69,
    "g": 131,
    "b": 230
  },
  "hsl": {
    "h": 216.894,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61831,
    "c": 0.16308,
    "h": 259.4
  },
  "luminance": 0.23211
}

Semantic roles & 50–950 ramp

primary
#4583E6
secondary
#E3CBA4
accent
#AA35F3
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4583E6

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

Preview Lab → · Contrast checker → · Palette generator →

#4583E6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva