#13256A#13256A

#13256A is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.0% C 0.122 H 267.1°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX#13256A
RGBrgb(19, 37, 106)
HSLhsl(228, 70%, 25%)
HSVhsv(228, 82%, 42%)
CMYKcmyk(82.1%, 65.1%, 0%, 58.4%)
CIE-LABlab(17.93, 20.60, -42.28)
CIE-LCHlch(17.93, 47.03, 295.97°)
OKLaboklab(30.04% -0.0061 -0.1223)
OKLCHoklch(30.04% 0.122 267.1)
XYZxyz(3.5307, 2.5018, 13.9297)
Luminance0.0250 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13256A #6A5813
analogous
#13516A #13256A #2D136A
triadic
#13256A #6A1325 #256A13
tetradic
#13256A #6A1351 #6A5813 #136A2D
square
#13256A #6A1351 #6A5813 #136A2D
split-complementary
#13256A #6A2D13 #516A13
monochromatic
#05091A #0A1336 #13256A #1C379E #2649D2

Accessibility & contrast

On white

14.00
#13256A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.50
#13256A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13256A
14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13256A#FFFFFF#000000##FFFFFF
##13256A1.0014.001.5014.00
#FFFFFF14.001.0021.001.00
#0000001.5021.001.0021.00
##FFFFFF14.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00306C
Deuteranopia (green-blind)
#002869
Tritanopia (blue-blind)
#003743
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #13256a;
/* rgb */ color: rgb(19, 37, 106);
/* oklch */ color: oklch(30.0% 0.122 267.1);
Tailwind
colors: {
  custom: {
    50: '#615f95',
    500: '#13256a',
    950: '#000000',
  },
}
SCSS
$custom: #13256a;
$custom-light: #615f95;
$custom-dark: #000000;
JSON
{
  "hex": "#13256a",
  "rgb": {
    "r": 19,
    "g": 37,
    "b": 106
  },
  "hsl": {
    "h": 227.586,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30036,
    "c": 0.12241,
    "h": 267.1
  },
  "luminance": 0.02502
}

Semantic roles & 50–950 ramp

primary
#13256A
secondary
#A18B38
accent
#C83BEC
background
#F6F5F9
surface
#EBE9F2
border
#C6C5CC
text
#06040D
muted
#7A797E

Preview Lab

Preview with #13256A

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

Preview Lab → · Contrast checker → · Palette generator →

#13256A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva