#190F66#190F66

#190F66 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.2% C 0.140 H 275.8°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX#190F66
RGBrgb(25, 15, 102)
HSLhsl(247, 74%, 23%)
HSVhsv(247, 85%, 40%)
CMYKcmyk(75.5%, 85.3%, 0%, 60%)
CIE-LABlab(12.65, 33.96, -48.32)
CIE-LCHlch(12.65, 59.06, 305.10°)
OKLaboklab(26.21% 0.0141 -0.1397)
OKLCHoklch(26.21% 0.14 275.8)
XYZxyz(2.9692, 1.5073, 12.7023)
Luminance0.0151 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190F66 #5C660F
analogous
#0F3066 #190F66 #450F66
triadic
#190F66 #66190F #0F6619
tetradic
#190F66 #660F30 #5C660F #0F6645
square
#190F66 #660F30 #5C660F #0F6645
split-complementary
#190F66 #66450F #30660F
monochromatic
#07041B #0C0731 #190F66 #26179B #331FD1

Accessibility & contrast

On white

16.13
#190F66 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.30
#190F66 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190F66
16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190F66#FFFFFF#000000##FFFFFF
##190F661.0016.131.3016.13
#FFFFFF16.131.0021.001.00
#0000001.3021.001.0021.00
##FFFFFF16.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002468
Deuteranopia (green-blind)
#001D65
Tritanopia (blue-blind)
#002A3B
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #190f66;
/* rgb */ color: rgb(25, 15, 102);
/* oklch */ color: oklch(26.2% 0.140 275.8);
Tailwind
colors: {
  custom: {
    50: '#645093',
    500: '#190f66',
    950: '#000000',
  },
}
SCSS
$custom: #190f66;
$custom-light: #645093;
$custom-dark: #000000;
JSON
{
  "hex": "#190f66",
  "rgb": {
    "r": 25,
    "g": 15,
    "b": 102
  },
  "hsl": {
    "h": 246.897,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.2621,
    "c": 0.1404,
    "h": 275.8
  },
  "luminance": 0.01508
}

Semantic roles & 50–950 ramp

primary
#190F66
secondary
#929F32
accent
#F137DC
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E

Preview Lab

Preview with #190F66

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

Preview Lab → · Contrast checker → · Palette generator →

#190F66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva