#4548D3#4548D3

#4548D3 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.1% C 0.208 H 274.7°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX#4548D3
RGBrgb(69, 72, 211)
HSLhsl(239, 62%, 55%)
HSVhsv(239, 67%, 83%)
CMYKcmyk(67.3%, 65.9%, 0%, 17.3%)
CIE-LABlab(38.90, 42.42, -71.82)
CIE-LCHlch(38.90, 83.41, 300.57°)
OKLaboklab(49.08% 0.0169 -0.2073)
OKLCHoklch(49.08% 0.208 274.7)
XYZxyz(16.5256, 10.6016, 62.7908)
Luminance0.1060 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4548D3 #D3D045
analogous
#458FD3 #4548D3 #8945D3
triadic
#4548D3 #D34548 #48D345
tetradic
#4548D3 #D3458F #D3D045 #45D389
square
#4548D3 #D3458F #D3D045 #45D389
split-complementary
#4548D3 #D38945 #8FD345
monochromatic
#1E207F #2A2DB1 #4548D3 #7679DF #A8A9EA

Accessibility & contrast

On white

6.73
#4548D3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.12
#4548D3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548D3
6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4548D3#FFFFFF#000000##FFFFFF
##4548D31.006.733.126.73
#FFFFFF6.731.0021.001.00
#0000003.1221.001.0021.00
##FFFFFF6.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0062D7
Deuteranopia (green-blind)
#0055D0
Tritanopia (blue-blind)
#006D87
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #4548d3;
/* rgb */ color: rgb(69, 72, 211);
/* oklch */ color: oklch(49.1% 0.208 274.7);
Tailwind
colors: {
  custom: {
    50: '#8a7be2',
    500: '#4548d3',
    950: '#000000',
  },
}
SCSS
$custom: #4548d3;
$custom-light: #8a7be2;
$custom-dark: #000000;
JSON
{
  "hex": "#4548d3",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 211
  },
  "hsl": {
    "h": 238.732,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49078,
    "c": 0.20804,
    "h": 274.7
  },
  "luminance": 0.10603
}

Semantic roles & 50–950 ramp

primary
#4548D3
secondary
#D8D79C
accent
#E143E5
background
#F9F7FE
surface
#F1EEFC
border
#CBC9D5
text
#0D0915
muted
#7E7B84

Preview Lab

Preview with #4548D3

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

Preview Lab → · Contrast checker → · Palette generator →

#4548D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva