#190D63#190D63

#190D63 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.6% C 0.138 H 276.6°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX#190D63
RGBrgb(25, 13, 99)
HSLhsl(248, 77%, 22%)
HSVhsv(248, 87%, 39%)
CMYKcmyk(74.7%, 86.9%, 0%, 61.2%)
CIE-LABlab(11.93, 33.99, -47.54)
CIE-LCHlch(11.93, 58.44, 305.56°)
OKLaboklab(25.6% 0.0159 -0.1374)
OKLCHoklch(25.6% 0.138 276.6)
XYZxyz(2.7962, 1.3951, 11.9239)
Luminance0.0140 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190D63 #57630D
analogous
#0D2C63 #190D63 #440D63
triadic
#190D63 #63190D #0D6319
tetradic
#190D63 #630D2C #57630D #0D6344
square
#190D63 #630D2C #57630D #0D6344
split-complementary
#190D63 #63440D #2C630D
monochromatic
#07041B #0B062D #190D63 #271499 #341BCF

Accessibility & contrast

On white

16.42
#190D63 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.28
#190D63 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D63
16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190D63#FFFFFF#000000##FFFFFF
##190D631.0016.421.2816.42
#FFFFFF16.421.0021.001.00
#0000001.2821.001.0021.00
##FFFFFF16.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002365
Deuteranopia (green-blind)
#001C62
Tritanopia (blue-blind)
#002839
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #190d63;
/* rgb */ color: rgb(25, 13, 99);
/* oklch */ color: oklch(25.6% 0.138 276.6);
Tailwind
colors: {
  custom: {
    50: '#644f90',
    500: '#190d63',
    950: '#000000',
  },
}
SCSS
$custom: #190d63;
$custom-light: #644f90;
$custom-dark: #000000;
JSON
{
  "hex": "#190d63",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 99
  },
  "hsl": {
    "h": 248.372,
    "s": 76.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25595,
    "c": 0.13831,
    "h": 276.6
  },
  "luminance": 0.01395
}

Semantic roles & 50–950 ramp

primary
#190D63
secondary
#8D9D2F
accent
#F334D9
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E

Preview Lab

Preview with #190D63

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

Preview Lab → · Contrast checker → · Palette generator →

#190D63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva