#191371#191371

#191371 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.151 H 273.6°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX#191371
RGBrgb(25, 19, 113)
HSLhsl(244, 71%, 26%)
HSVhsv(244, 83%, 44%)
CMYKcmyk(77.9%, 83.2%, 0%, 55.7%)
CIE-LABlab(14.76, 35.54, -52.04)
CIE-LCHlch(14.76, 63.02, 304.33°)
OKLaboklab(28.07% 0.0094 -0.1506)
OKLCHoklch(28.07% 0.151 273.6)
XYZxyz(3.6134, 1.8643, 15.7890)
Luminance0.0186 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#191371 #6B7113
analogous
#133C71 #191371 #481371
triadic
#191371 #711913 #137119
tetradic
#191371 #71133C #6B7113 #137148
square
#191371 #71133C #6B7113 #137148
split-complementary
#191371 #714813 #3C7113
monochromatic
#06041A #0D0A3D #191371 #251CA5 #3025DA

Accessibility & contrast

On white

15.29
#191371 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.37
#191371 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191371
15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##191371#FFFFFF#000000##FFFFFF
##1913711.0015.291.3715.29
#FFFFFF15.291.0021.001.00
#0000001.3721.001.0021.00
##FFFFFF15.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002974
Deuteranopia (green-blind)
#00216F
Tritanopia (blue-blind)
#003042
Achromatopsia (no color)
#252525

Design tokens & code

CSS
--color: #191371;
/* rgb */ color: rgb(25, 19, 113);
/* oklch */ color: oklch(28.1% 0.151 273.6);
Tailwind
colors: {
  custom: {
    50: '#67539b',
    500: '#191371',
    950: '#000000',
  },
}
SCSS
$custom: #191371;
$custom-light: #67539b;
$custom-dark: #000000;
JSON
{
  "hex": "#191371",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 243.83,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28073,
    "c": 0.15085,
    "h": 273.6
  },
  "luminance": 0.01865
}

Semantic roles & 50–950 ramp

primary
#191371
secondary
#A1A838
accent
#EE3AE2
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#07020E
muted
#7A787E

Preview Lab

Preview with #191371

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

Preview Lab → · Contrast checker → · Palette generator →

#191371 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva