#19198D#19198D

#19198D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.3% C 0.180 H 270.3°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX#19198D
RGBrgb(25, 25, 141)
HSLhsl(240, 70%, 33%)
HSVhsv(240, 82%, 55%)
CMYKcmyk(82.3%, 82.3%, 0%, 44.7%)
CIE-LABlab(19.33, 41.76, -62.29)
CIE-LCHlch(19.33, 74.99, 303.84°)
OKLaboklab(32.27% 0.0009 -0.1803)
OKLCHoklch(32.27% 0.18 270.3)
XYZxyz(5.5546, 2.8244, 25.4465)
Luminance0.0283 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19198D #8D8D19
analogous
#19538D #19198D #53198D
triadic
#19198D #8D1919 #198D19
tetradic
#19198D #8D1953 #8D8D19 #198D53
square
#19198D #8D1953 #8D8D19 #198D53
split-complementary
#19198D #8D5319 #538D19
monochromatic
#070725 #101059 #19198D #2222C1 #4343DE

Accessibility & contrast

On white

13.42
#19198D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.57
#19198D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19198D
13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19198D#FFFFFF#000000##FFFFFF
##19198D1.0013.421.5713.42
#FFFFFF13.421.0021.001.00
#0000001.5721.001.0021.00
##FFFFFF13.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003590
Deuteranopia (green-blind)
#00298B
Tritanopia (blue-blind)
#003E54
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #19198d;
/* rgb */ color: rgb(25, 25, 141);
/* oklch */ color: oklch(32.3% 0.180 270.3);
Tailwind
colors: {
  custom: {
    50: '#6e59b0',
    500: '#19198d',
    950: '#000000',
  },
}
SCSS
$custom: #19198d;
$custom-light: #6e59b0;
$custom-dark: #000000;
JSON
{
  "hex": "#19198d",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 141
  },
  "hsl": {
    "h": 240,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32265,
    "c": 0.18034,
    "h": 270.3
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary
#19198D
secondary
#BFBF43
accent
#ED3BED
background
#F7F5FB
surface
#EDE9F6
border
#C8C5D0
text
#090411
muted
#7B7980

Preview Lab

Preview with #19198D

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

Preview Lab → · Contrast checker → · Palette generator →

#19198D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva