#19448A#19448A

#19448A is a dark, vivid blue. Relative luminance 0.062; OKLCH L 39.9% C 0.126 H 259.8°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#19448A
RGBrgb(25, 68, 138)
HSLhsl(217, 69%, 32%)
HSVhsv(217, 82%, 54%)
CMYKcmyk(81.9%, 50.7%, 0%, 45.9%)
CIE-LABlab(29.85, 12.49, -43.19)
CIE-LCHlch(29.85, 44.96, 286.13°)
OKLaboklab(39.93% -0.0223 -0.1242)
OKLCHoklch(39.93% 0.126 259.8)
XYZxyz(7.0538, 6.1751, 24.8600)
Luminance0.0618 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19448A #8A5F19
analogous
#197D8A #19448A #27198A
triadic
#19448A #8A1944 #448A19
tetradic
#19448A #8A197D #8A5F19 #198A27
square
#19448A #8A197D #8A5F19 #198A27
split-complementary
#19448A #8A2719 #7D8A19
monochromatic
#061122 #102A56 #19448A #225EBE #417CDD

Accessibility & contrast

On white

9.40
#19448A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.24
#19448A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19448A
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19448A#FFFFFF#000000##FFFFFF
##19448A1.009.402.249.40
#FFFFFF9.401.0021.001.00
#0000002.2421.001.0021.00
##FFFFFF9.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A4C8D
Deuteranopia (green-blind)
#004189
Tritanopia (blue-blind)
#005560
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #19448a;
/* rgb */ color: rgb(25, 68, 138);
/* oklch */ color: oklch(39.9% 0.126 259.8);
Tailwind
colors: {
  custom: {
    50: '#6977ad',
    500: '#19448a',
    950: '#000000',
  },
}
SCSS
$custom: #19448a;
$custom-light: #6977ad;
$custom-dark: #000000;
JSON
{
  "hex": "#19448a",
  "rgb": {
    "r": 25,
    "g": 68,
    "b": 138
  },
  "hsl": {
    "h": 217.168,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39928,
    "c": 0.12622,
    "h": 259.8
  },
  "luminance": 0.06176
}

Semantic roles & 50–950 ramp

primary
#19448A
secondary
#BD8E42
accent
#A93CEC
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070810
muted
#7A7B7F

Preview Lab

Preview with #19448A

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

Preview Lab → · Contrast checker → · Palette generator →

#19448A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva