#131050#131050

#131050 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.111 H 275.4°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX#131050
RGBrgb(19, 16, 80)
HSLhsl(243, 67%, 19%)
HSVhsv(243, 80%, 31%)
CMYKcmyk(76.3%, 80%, 0%, 68.6%)
CIE-LABlab(9.70, 24.94, -38.38)
CIE-LCHlch(9.70, 45.77, 303.01°)
OKLaboklab(23.23% 0.0104 -0.1109)
OKLCHoklch(23.23% 0.111 275.4)
XYZxyz(1.9013, 1.0880, 7.6977)
Luminance0.0109 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#131050 #4D5010
analogous
#102D50 #131050 #331050
triadic
#131050 #501310 #105013
tetradic
#131050 #50102D #4D5010 #105033
square
#131050 #50102D #4D5010 #105033
split-complementary
#131050 #503310 #2D5010
monochromatic
#06051A #07061D #131050 #1F1A83 #2B24B6

Accessibility & contrast

On white

17.25
#131050 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#131050 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131050
17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##131050#FFFFFF#000000##FFFFFF
##1310501.0017.251.2217.25
#FFFFFF17.251.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E52
Deuteranopia (green-blind)
#00184F
Tritanopia (blue-blind)
#00222F
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #131050;
/* rgb */ color: rgb(19, 16, 80);
/* oklch */ color: oklch(23.2% 0.111 275.4);
Tailwind
colors: {
  custom: {
    50: '#5c4f82',
    500: '#131050',
    950: '#000000',
  },
}
SCSS
$custom: #131050;
$custom-light: #5c4f82;
$custom-dark: #000000;
JSON
{
  "hex": "#131050",
  "rgb": {
    "r": 19,
    "g": 16,
    "b": 80
  },
  "hsl": {
    "h": 242.813,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23226,
    "c": 0.11144,
    "h": 275.4
  },
  "luminance": 0.01088
}

Semantic roles & 50–950 ramp

primary
#131050
secondary
#868A32
accent
#EA3EE2
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#05020A
muted
#79787C

Preview Lab

Preview with #131050

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

Preview Lab → · Contrast checker → · Palette generator →

#131050 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva