#15348D#15348D

#15348D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.152 H 264.8°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX#15348D
RGBrgb(21, 52, 141)
HSLhsl(225, 74%, 32%)
HSVhsv(225, 85%, 55%)
CMYKcmyk(85.1%, 63.1%, 0%, 44.7%)
CIE-LABlab(25.37, 24.47, -52.32)
CIE-LCHlch(25.37, 57.76, 295.07°)
OKLaboklab(36.59% -0.0137 -0.1514)
OKLCHoklch(36.59% 0.152 264.8)
XYZxyz(6.3433, 4.5377, 25.7357)
Luminance0.0454 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15348D #8D6E15
analogous
#15708D #15348D #32158D
triadic
#15348D #8D1534 #348D15
tetradic
#15348D #8D1570 #8D6E15 #158D32
square
#15348D #8D1570 #8D6E15 #158D32
split-complementary
#15348D #8D3215 #708D15
monochromatic
#050D22 #0D2058 #15348D #1D48C2 #3B66E2

Accessibility & contrast

On white

11.01
#15348D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#15348D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15348D
11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15348D#FFFFFF#000000##FFFFFF
##15348D1.0011.011.9111.01
#FFFFFF11.011.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF11.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004290
Deuteranopia (green-blind)
#00378B
Tritanopia (blue-blind)
#004B5B
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #15348d;
/* rgb */ color: rgb(21, 52, 141);
/* oklch */ color: oklch(36.6% 0.152 264.8);
Tailwind
colors: {
  custom: {
    50: '#6a6baf',
    500: '#15348d',
    950: '#000000',
  },
}
SCSS
$custom: #15348d;
$custom-light: #6a6baf;
$custom-dark: #000000;
JSON
{
  "hex": "#15348d",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 141
  },
  "hsl": {
    "h": 224.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36586,
    "c": 0.15205,
    "h": 264.8
  },
  "luminance": 0.04538
}

Semantic roles & 50–950 ramp

primary
#15348D
secondary
#C19F3D
accent
#C137F1
background
#F6F6FA
surface
#ECEBF5
border
#C7C6CF
text
#080610
muted
#7A7A7F

Preview Lab

Preview with #15348D

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

Preview Lab → · Contrast checker → · Palette generator →

#15348D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva