#190F5A#190F5A

#190F5A is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.7% C 0.125 H 278.1°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX#190F5A
RGBrgb(25, 15, 90)
HSLhsl(248, 71%, 21%)
HSVhsv(248, 83%, 35%)
CMYKcmyk(72.2%, 83.3%, 0%, 64.7%)
CIE-LABlab(11.18, 29.87, -42.74)
CIE-LCHlch(11.18, 52.15, 304.95°)
OKLaboklab(24.75% 0.0177 -0.1235)
OKLCHoklch(24.75% 0.125 278.1)
XYZxyz(2.4166, 1.2863, 9.7918)
Luminance0.0129 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190F5A #505A0F
analogous
#0F2A5A #190F5A #3E0F5A
triadic
#190F5A #5A190F #0F5A19
tetradic
#190F5A #5A0F2A #505A0F #0F5A3E
square
#190F5A #5A0F2A #505A0F #0F5A3E
split-complementary
#190F5A #5A3E0F #2A5A0F
monochromatic
#07041A #0A0626 #190F5A #28188E #3620C3

Accessibility & contrast

On white

16.70
#190F5A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#190F5A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190F5A
16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190F5A#FFFFFF#000000##FFFFFF
##190F5A1.0016.701.2616.70
#FFFFFF16.701.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00215C
Deuteranopia (green-blind)
#001B59
Tritanopia (blue-blind)
#002534
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #190f5a;
/* rgb */ color: rgb(25, 15, 90);
/* oklch */ color: oklch(24.7% 0.125 278.1);
Tailwind
colors: {
  custom: {
    50: '#614f8a',
    500: '#190f5a',
    950: '#000000',
  },
}
SCSS
$custom: #190f5a;
$custom-light: #614f8a;
$custom-dark: #000000;
JSON
{
  "hex": "#190f5a",
  "rgb": {
    "r": 25,
    "g": 15,
    "b": 90
  },
  "hsl": {
    "h": 248,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.24749,
    "c": 0.12473,
    "h": 278.1
  },
  "luminance": 0.01287
}

Semantic roles & 50–950 ramp

primary
#190F5A
secondary
#869431
accent
#EE3AD6
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#06020C
muted
#7A787D

Preview Lab

Preview with #190F5A

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

Preview Lab → · Contrast checker → · Palette generator →

#190F5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva