#3243A6#3243A6

#3243A6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.1% C 0.160 H 270.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX#3243A6
RGBrgb(50, 67, 166)
HSLhsl(231, 54%, 42%)
HSVhsv(231, 70%, 65%)
CMYKcmyk(69.9%, 59.6%, 0%, 34.9%)
CIE-LABlab(32.80, 27.29, -55.39)
CIE-LCHlch(32.80, 61.75, 296.23°)
OKLaboklab(43.13% 0.002 -0.1597)
OKLCHoklch(43.13% 0.16 270.7)
XYZxyz(10.2031, 7.4446, 36.9682)
Luminance0.0745 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3243A6 #A69532
analogous
#327DA6 #3243A6 #5B32A6
triadic
#3243A6 #A63243 #43A632
tetradic
#3243A6 #A6327D #A69532 #32A65B
square
#3243A6 #A6327D #A69532 #32A65B
split-complementary
#3243A6 #A65B32 #7DA632
monochromatic
#161D48 #243077 #3243A6 #4C5EC9 #7B89D7

Accessibility & contrast

On white

8.44
#3243A6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#3243A6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3243A6
8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3243A6#FFFFFF#000000##FFFFFF
##3243A61.008.442.498.44
#FFFFFF8.441.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053A9
Deuteranopia (green-blind)
#0048A4
Tritanopia (blue-blind)
#005C6E
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #3243a6;
/* rgb */ color: rgb(50, 67, 166);
/* oklch */ color: oklch(43.1% 0.160 270.7);
Tailwind
colors: {
  custom: {
    50: '#7977c1',
    500: '#3243a6',
    950: '#000000',
  },
}
SCSS
$custom: #3243a6;
$custom-light: #7977c1;
$custom-dark: #000000;
JSON
{
  "hex": "#3243a6",
  "rgb": {
    "r": 50,
    "g": 67,
    "b": 166
  },
  "hsl": {
    "h": 231.207,
    "s": 53.704,
    "l": 42.353
  },
  "oklch": {
    "l": 0.43128,
    "c": 0.15968,
    "h": 270.7
  },
  "luminance": 0.07446
}

Semantic roles & 50–950 ramp

primary
#3243A6
secondary
#C0B574
accent
#C84BDD
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0812
muted
#7C7B81

Preview Lab

Preview with #3243A6

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

Preview Lab → · Contrast checker → · Palette generator →

#3243A6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva