#190F58#190F58

#190F58 is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.5% C 0.122 H 278.6°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX#190F58
RGBrgb(25, 15, 88)
HSLhsl(248, 71%, 20%)
HSVhsv(248, 83%, 35%)
CMYKcmyk(71.6%, 83%, 0%, 65.5%)
CIE-LABlab(10.94, 29.18, -41.79)
CIE-LCHlch(10.94, 50.96, 304.93°)
OKLaboklab(24.51% 0.0183 -0.1207)
OKLCHoklch(24.51% 0.122 278.6)
XYZxyz(2.3326, 1.2527, 9.3495)
Luminance0.0125 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190F58 #4E580F
analogous
#0F2A58 #190F58 #3D0F58
triadic
#190F58 #58190F #0F5819
tetradic
#190F58 #580F2A #4E580F #0F583D
square
#190F58 #580F2A #4E580F #0F583D
split-complementary
#190F58 #583D0F #2A580F
monochromatic
#07041A #0A0624 #190F58 #28188C #3721C1

Accessibility & contrast

On white

16.79
#190F58 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#190F58 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190F58
16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190F58#FFFFFF#000000##FFFFFF
##190F581.0016.791.2516.79
#FFFFFF16.791.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00205A
Deuteranopia (green-blind)
#001A57
Tritanopia (blue-blind)
#002533
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #190f58;
/* rgb */ color: rgb(25, 15, 88);
/* oklch */ color: oklch(24.5% 0.122 278.6);
Tailwind
colors: {
  custom: {
    50: '#614f88',
    500: '#190f58',
    950: '#000000',
  },
}
SCSS
$custom: #190f58;
$custom-light: #614f88;
$custom-dark: #000000;
JSON
{
  "hex": "#190f58",
  "rgb": {
    "r": 25,
    "g": 15,
    "b": 88
  },
  "hsl": {
    "h": 248.219,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.24511,
    "c": 0.12205,
    "h": 278.6
  },
  "luminance": 0.01253
}

Semantic roles & 50–950 ramp

primary
#190F58
secondary
#849231
accent
#EE3AD5
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#05020B
muted
#7A787C

Preview Lab

Preview with #190F58

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

Preview Lab → · Contrast checker → · Palette generator →

#190F58 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva