#15346B#15346B

#15346B is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.103 H 260.9°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX#15346B
RGBrgb(21, 52, 107)
HSLhsl(218, 67%, 25%)
HSVhsv(218, 80%, 42%)
CMYKcmyk(80.4%, 51.4%, 0%, 58%)
CIE-LABlab(22.57, 10.37, -35.38)
CIE-LCHlch(22.57, 36.87, 286.34°)
OKLaboklab(33.59% -0.0163 -0.1017)
OKLCHoklch(33.59% 0.103 260.9)
XYZxyz(4.1901, 3.6765, 14.3959)
Luminance0.0368 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15346B #6B4C15
analogous
#155F6B #15346B #21156B
triadic
#15346B #6B1534 #346B15
tetradic
#15346B #6B155F #6B4C15 #156B21
square
#15346B #6B155F #6B4C15 #156B21
split-complementary
#15346B #6B2115 #5F6B15
monochromatic
#050C1A #0B1B38 #15346B #1F4D9E #2966D1

Accessibility & contrast

On white

12.10
#15346B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#15346B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15346B
12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15346B#FFFFFF#000000##FFFFFF
##15346B1.0012.101.7412.10
#FFFFFF12.101.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#143A6D
Deuteranopia (green-blind)
#00326A
Tritanopia (blue-blind)
#00414A
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #15346b;
/* rgb */ color: rgb(21, 52, 107);
/* oklch */ color: oklch(33.6% 0.103 260.9);
Tailwind
colors: {
  custom: {
    50: '#616a96',
    500: '#15346b',
    950: '#000000',
  },
}
SCSS
$custom: #15346b;
$custom-light: #616a96;
$custom-dark: #000000;
JSON
{
  "hex": "#15346b",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 107
  },
  "hsl": {
    "h": 218.372,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33591,
    "c": 0.10299,
    "h": 260.9
  },
  "luminance": 0.03677
}

Semantic roles & 50–950 ramp

primary
#15346B
secondary
#A27C3A
accent
#AC3EEA
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060D
muted
#7A7A7E

Preview Lab

Preview with #15346B

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

Preview Lab → · Contrast checker → · Palette generator →

#15346B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva