#15116E#15116E

#15116E is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.2% C 0.150 H 272.1°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX#15116E
RGBrgb(21, 17, 110)
HSLhsl(243, 73%, 25%)
HSVhsv(243, 85%, 43%)
CMYKcmyk(80.9%, 84.5%, 0%, 56.9%)
CIE-LABlab(13.74, 35.29, -51.78)
CIE-LCHlch(13.74, 62.66, 304.28°)
OKLaboklab(27.19% 0.0055 -0.1498)
OKLCHoklch(27.19% 0.15 272.1)
XYZxyz(3.3232, 1.6858, 14.8991)
Luminance0.0169 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15116E #6A6E11
analogous
#113B6E #15116E #44116E
triadic
#15116E #6E1511 #116E15
tetradic
#15116E #6E113B #6A6E11 #116E44
square
#15116E #6E113B #6A6E11 #116E44
split-complementary
#15116E #6E4411 #3B6E11
monochromatic
#05041B #0B0939 #15116E #1F19A3 #2921D8

Accessibility & contrast

On white

15.70
#15116E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.34
#15116E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15116E
15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15116E#FFFFFF#000000##FFFFFF
##15116E1.0015.701.3415.70
#FFFFFF15.701.0021.001.00
#0000001.3421.001.0021.00
##FFFFFF15.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002771
Deuteranopia (green-blind)
#001E6C
Tritanopia (blue-blind)
#002E40
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #15116e;
/* rgb */ color: rgb(21, 17, 110);
/* oklch */ color: oklch(27.2% 0.150 272.1);
Tailwind
colors: {
  custom: {
    50: '#655299',
    500: '#15116e',
    950: '#000000',
  },
}
SCSS
$custom: #15116e;
$custom-light: #655299;
$custom-dark: #000000;
JSON
{
  "hex": "#15116e",
  "rgb": {
    "r": 21,
    "g": 17,
    "b": 110
  },
  "hsl": {
    "h": 242.581,
    "s": 73.228,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27185,
    "c": 0.14995,
    "h": 272.1
  },
  "luminance": 0.01686
}

Semantic roles & 50–950 ramp

primary
#15116E
secondary
#A1A535
accent
#F038E8
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#07020E
muted
#7A787E

Preview Lab

Preview with #15116E

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

Preview Lab → · Contrast checker → · Palette generator →

#15116E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva