#19153A#19153A

#19153A is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.5% C 0.069 H 284.3°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX#19153A
RGBrgb(25, 21, 58)
HSLhsl(246, 47%, 15%)
HSVhsv(246, 64%, 23%)
CMYKcmyk(56.9%, 63.8%, 0%, 77.3%)
CIE-LABlab(9.39, 14.08, -23.42)
CIE-LCHlch(9.39, 27.33, 301.01°)
OKLaboklab(22.46% 0.017 -0.0669)
OKLCHoklch(22.46% 0.069 284.3)
XYZxyz(1.4326, 1.0484, 4.1290)
Luminance0.0105 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19153A #363A15
analogous
#15233A #19153A #2B153A
triadic
#19153A #3A1915 #153A19
tetradic
#19153A #3A1523 #363A15 #153A2B
square
#19153A #3A1523 #363A15 #153A2B
split-complementary
#19153A #3A2B15 #233A15
monochromatic
#0A0816 #0A0816 #19153A #2C2567 #403694

Accessibility & contrast

On white

17.36
#19153A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.21
#19153A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19153A
17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19153A#FFFFFF#000000##FFFFFF
##19153A1.0017.361.2117.36
#FFFFFF17.361.0021.001.00
#0000001.2121.001.0021.00
##FFFFFF17.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#021B3B
Deuteranopia (green-blind)
#011939
Tritanopia (blue-blind)
#0D1D25
Achromatopsia (no color)
#1A1A1A

Design tokens & code

CSS
--color: #19153a;
/* rgb */ color: rgb(25, 21, 58);
/* oklch */ color: oklch(22.5% 0.069 284.3);
Tailwind
colors: {
  custom: {
    50: '#595270',
    500: '#19153a',
    950: '#000000',
  },
}
SCSS
$custom: #19153a;
$custom-light: #595270;
$custom-dark: #000000;
JSON
{
  "hex": "#19153a",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 58
  },
  "hsl": {
    "h": 246.486,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.2246,
    "c": 0.06899,
    "h": 284.3
  },
  "luminance": 0.01048
}

Semantic roles & 50–950 ramp

primary
#19153A
secondary
#6B7139
accent
#D651C8
background
#F5F4F6
surface
#E9E7EC
border
#C5C3C7
text
#040207
muted
#79787A

Preview Lab

Preview with #19153A

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

Preview Lab → · Contrast checker → · Palette generator →

#19153A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva