#3844B8#3844B8

#3844B8 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.2% C 0.181 H 272.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX#3844B8
RGBrgb(56, 68, 184)
HSLhsl(234, 53%, 47%)
HSVhsv(234, 70%, 72%)
CMYKcmyk(69.6%, 63%, 0%, 27.8%)
CIE-LABlab(34.87, 33.95, -62.70)
CIE-LCHlch(34.87, 71.30, 298.43°)
OKLaboklab(45.21% 0.0072 -0.181)
OKLCHoklch(45.21% 0.181 272.3)
XYZxyz(12.3468, 8.4345, 46.3154)
Luminance0.0844 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3844B8 #B8AC38
analogous
#3884B8 #3844B8 #6C38B8
triadic
#3844B8 #B83844 #44B838
tetradic
#3844B8 #B83884 #B8AC38 #38B86C
square
#3844B8 #B83884 #B8AC38 #38B86C
split-complementary
#3844B8 #B86C38 #84B838
monochromatic
#1B215A #2A3389 #3844B8 #5F69CE #8E95DD

Accessibility & contrast

On white

7.81
#3844B8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.69
#3844B8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3844B8
7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3844B8#FFFFFF#000000##FFFFFF
##3844B81.007.812.697.81
#FFFFFF7.811.0021.001.00
#0000002.6921.001.0021.00
##FFFFFF7.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058BC
Deuteranopia (green-blind)
#004CB6
Tritanopia (blue-blind)
#006277
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #3844b8;
/* rgb */ color: rgb(56, 68, 184);
/* oklch */ color: oklch(45.2% 0.181 272.3);
Tailwind
colors: {
  custom: {
    50: '#7f78ce',
    500: '#3844b8',
    950: '#000000',
  },
}
SCSS
$custom: #3844b8;
$custom-light: #7f78ce;
$custom-dark: #000000;
JSON
{
  "hex": "#3844b8",
  "rgb": {
    "r": 56,
    "g": 68,
    "b": 184
  },
  "hsl": {
    "h": 234.375,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45213,
    "c": 0.18113,
    "h": 272.3
  },
  "luminance": 0.08436
}

Semantic roles & 50–950 ramp

primary
#3844B8
secondary
#C7C185
accent
#CF4BDD
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0B0914
muted
#7C7B82

Preview Lab

Preview with #3844B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3844B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva