#13115A#13115A

#13115A is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.6% C 0.124 H 273.5°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX#13115A
RGBrgb(19, 17, 90)
HSLhsl(242, 68%, 21%)
HSVhsv(242, 81%, 35%)
CMYKcmyk(78.9%, 81.1%, 0%, 64.7%)
CIE-LABlab(11.12, 28.03, -42.86)
CIE-LCHlch(11.12, 51.22, 303.19°)
OKLaboklab(24.58% 0.0077 -0.124)
OKLCHoklch(24.58% 0.124 273.5)
XYZxyz(2.3139, 1.2773, 9.7955)
Luminance0.0128 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13115A #585A11
analogous
#11335A #13115A #37115A
triadic
#13115A #5A1311 #115A13
tetradic
#13115A #5A1133 #585A11 #115A37
square
#13115A #5A1133 #585A11 #115A37
split-complementary
#13115A #5A3711 #335A11
monochromatic
#05051A #080727 #13115A #1E1B8D #2924C1

Accessibility & contrast

On white

16.73
#13115A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#13115A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13115A
16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13115A#FFFFFF#000000##FFFFFF
##13115A1.0016.731.2616.73
#FFFFFF16.731.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00215C
Deuteranopia (green-blind)
#001A59
Tritanopia (blue-blind)
#002635
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #13115a;
/* rgb */ color: rgb(19, 17, 90);
/* oklch */ color: oklch(24.6% 0.124 273.5);
Tailwind
colors: {
  custom: {
    50: '#5e508a',
    500: '#13115a',
    950: '#000000',
  },
}
SCSS
$custom: #13115a;
$custom-light: #5e508a;
$custom-dark: #000000;
JSON
{
  "hex": "#13115a",
  "rgb": {
    "r": 19,
    "g": 17,
    "b": 90
  },
  "hsl": {
    "h": 241.644,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24579,
    "c": 0.12426,
    "h": 273.5
  },
  "luminance": 0.01278
}

Semantic roles & 50–950 ramp

primary
#13115A
secondary
#909334
accent
#EB3DE6
background
#F5F4F8
surface
#EAE7F0
border
#C6C3CB
text
#05020C
muted
#79787D

Preview Lab

Preview with #13115A

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

Preview Lab → · Contrast checker → · Palette generator →

#13115A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva