#4548DA#4548DA

#4548DA is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.7% C 0.217 H 274.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX#4548DA
RGBrgb(69, 72, 218)
HSLhsl(239, 67%, 56%)
HSVhsv(239, 68%, 85%)
CMYKcmyk(68.3%, 67%, 0%, 14.5%)
CIE-LABlab(39.51, 44.74, -74.83)
CIE-LCHlch(39.51, 87.19, 300.88°)
OKLaboklab(49.71% 0.0162 -0.2162)
OKLCHoklch(49.71% 0.217 274.3)
XYZxyz(17.4223, 10.9603, 67.5135)
Luminance0.1096 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4548DA #DAD745
analogous
#4593DA #4548DA #8D45DA
triadic
#4548DA #DA4548 #48DA45
tetradic
#4548DA #DA4593 #DAD745 #45DA8D
square
#4548DA #DA4593 #DAD745 #45DA8D
split-complementary
#4548DA #DA8D45 #93DA45
monochromatic
#1B1E89 #2529BC #4548DA #787AE4 #ABACEE

Accessibility & contrast

On white

6.58
#4548DA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.19
#4548DA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548DA
6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4548DA#FFFFFF#000000##FFFFFF
##4548DA1.006.583.196.58
#FFFFFF6.581.0021.001.00
#0000003.1921.001.0021.00
##FFFFFF6.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064DF
Deuteranopia (green-blind)
#0056D7
Tritanopia (blue-blind)
#006F8B
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4548da;
/* rgb */ color: rgb(69, 72, 218);
/* oklch */ color: oklch(49.7% 0.217 274.3);
Tailwind
colors: {
  custom: {
    50: '#8c7ce7',
    500: '#4548da',
    950: '#000000',
  },
}
SCSS
$custom: #4548da;
$custom-light: #8c7ce7;
$custom-dark: #000000;
JSON
{
  "hex": "#4548da",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 218
  },
  "hsl": {
    "h": 238.792,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49709,
    "c": 0.21679,
    "h": 274.3
  },
  "luminance": 0.10962
}

Semantic roles & 50–950 ramp

primary
#4548DA
secondary
#DCDB9F
accent
#E63EEA
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4548DA

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

Preview Lab → · Contrast checker → · Palette generator →

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