#191359#191359

#191359 is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.2% C 0.119 H 277.4°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#191359
RGB	rgb(25, 19, 89)
HSL	hsl(245, 65%, 21%)
HSV	hsv(245, 79%, 35%)
CMYK	cmyk(71.9%, 78.7%, 0%, 65.1%)
CIE-LAB	lab(11.91, 27.11, -40.86)
CIE-LCH	lch(11.91, 49.03, 303.56°)
OKLab	oklab(25.23% 0.0153 -0.118)
OKLCH	oklch(25.23% 0.119 277.4)
XYZ	xyz(2.4364, 1.3935, 9.5898)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191359 #535913

analogous

#133059 #191359 #3C1359

triadic

#191359 #591913 #135919

tetradic

#191359 #591330 #535913 #13593C

square

#191359 #591330 #535913 #13593C

split-complementary

#191359 #593C13 #305913

monochromatic

#070519 #0B0827 #191359 #271E8B #3529BE

Accessibility & contrast

On white

16.42

#191359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#191359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191359

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191359	#FFFFFF	#000000	##FFFFFF
##191359	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225B

Deuteranopia (green-blind)

#001C58

Tritanopia (blue-blind)

#002734

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #191359;
/* rgb */ color: rgb(25, 19, 89);
/* oklch */ color: oklch(25.2% 0.119 277.4);

Tailwind

colors: {
  custom: {
    50: '#605289',
    500: '#191359',
    950: '#000000',
  },
}

SCSS

$custom: #191359;
$custom-light: #605289;
$custom-dark: #000000;

JSON

{
  "hex": "#191359",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 89
  },
  "hsl": {
    "h": 245.143,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25232,
    "c": 0.119,
    "h": 277.4
  },
  "luminance": 0.01394
}

Semantic roles & 50–950 ramp

primary

#191359

secondary

#899137

accent

#E840D9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020B

muted

#7A787C

Preview Lab

Preview with #191359

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

Preview Lab → · Contrast checker → · Palette generator →