#150E55#150E55

#150E55 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.7% C 0.120 H 276.4°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX#150E55
RGBrgb(21, 14, 85)
HSLhsl(246, 72%, 19%)
HSVhsv(246, 84%, 33%)
CMYKcmyk(75.3%, 83.5%, 0%, 66.7%)
CIE-LABlab(10.02, 28.25, -41.27)
CIE-LCHlch(10.02, 50.01, 304.39°)
OKLaboklab(23.67% 0.0134 -0.1193)
OKLCHoklch(23.67% 0.12 276.4)
XYZxyz(2.1055, 1.1292, 8.6996)
Luminance0.0113 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#150E55 #4E550E
analogous
#0E2B55 #150E55 #390E55
triadic
#150E55 #55150E #0E5515
tetradic
#150E55 #550E2B #4E550E #0E5539
square
#150E55 #550E2B #4E550E #0E5539
split-complementary
#150E55 #55390E #2B550E
monochromatic
#06041A #080520 #150E55 #22178A #2F1FBE

Accessibility & contrast

On white

17.13
#150E55 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#150E55 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E55
17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##150E55#FFFFFF#000000##FFFFFF
##150E551.0017.131.2317.13
#FFFFFF17.131.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E57
Deuteranopia (green-blind)
#001854
Tritanopia (blue-blind)
#002331
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #150e55;
/* rgb */ color: rgb(21, 14, 85);
/* oklch */ color: oklch(23.7% 0.120 276.4);
Tailwind
colors: {
  custom: {
    50: '#5e4e86',
    500: '#150e55',
    950: '#000000',
  },
}
SCSS
$custom: #150e55;
$custom-light: #5e4e86;
$custom-dark: #000000;
JSON
{
  "hex": "#150e55",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 85
  },
  "hsl": {
    "h": 245.915,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23672,
    "c": 0.12004,
    "h": 276.4
  },
  "luminance": 0.01129
}

Semantic roles & 50–950 ramp

primary
#150E55
secondary
#868F30
accent
#EE39DD
background
#F5F4F8
surface
#EAE7EF
border
#C6C3CA
text
#05010B
muted
#79777C

Preview Lab

Preview with #150E55

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

Preview Lab → · Contrast checker → · Palette generator →

#150E55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva