#190D59#190D59

#190D59 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.4% C 0.125 H 278.8°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX#190D59
RGBrgb(25, 13, 89)
HSLhsl(249, 75%, 20%)
HSVhsv(249, 85%, 35%)
CMYKcmyk(71.9%, 85.4%, 0%, 65.1%)
CIE-LABlab(10.67, 30.64, -42.91)
CIE-LCHlch(10.67, 52.73, 305.53°)
OKLaboklab(24.36% 0.0191 -0.1239)
OKLCHoklch(24.36% 0.125 278.8)
XYZxyz(2.3474, 1.2156, 9.5602)
Luminance0.0122 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190D59 #4D590D
analogous
#0D2759 #190D59 #3F0D59
triadic
#190D59 #59190D #0D5919
tetradic
#190D59 #590D27 #4D590D #0D593F
square
#190D59 #590D27 #4D590D #0D593F
split-complementary
#190D59 #593F0D #27590D
monochromatic
#08041B #0A0524 #190D59 #28158E #371DC4

Accessibility & contrast

On white

16.89
#190D59 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#190D59 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D59
16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190D59#FFFFFF#000000##FFFFFF
##190D591.0016.891.2416.89
#FFFFFF16.891.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00205B
Deuteranopia (green-blind)
#001A58
Tritanopia (blue-blind)
#002433
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #190d59;
/* rgb */ color: rgb(25, 13, 89);
/* oklch */ color: oklch(24.4% 0.125 278.8);
Tailwind
colors: {
  custom: {
    50: '#614e89',
    500: '#190d59',
    950: '#000000',
  },
}
SCSS
$custom: #190d59;
$custom-light: #614e89;
$custom-dark: #000000;
JSON
{
  "hex": "#190d59",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 89
  },
  "hsl": {
    "h": 249.474,
    "s": 74.51,
    "l": 20
  },
  "oklch": {
    "l": 0.24359,
    "c": 0.12539,
    "h": 278.8
  },
  "luminance": 0.01216
}

Semantic roles & 50–950 ramp

primary
#190D59
secondary
#83932E
accent
#F137D4
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#06020C
muted
#7A787D

Preview Lab

Preview with #190D59

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

Preview Lab → · Contrast checker → · Palette generator →

#190D59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva