#19165B#19165B

#19165B is a dark, moderate blue. Relative luminance 0.015; OKLCH L 26.0% C 0.118 H 276.2°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#19165B
RGB	rgb(25, 22, 91)
HSL	hsl(243, 61%, 22%)
HSV	hsv(243, 76%, 36%)
CMYK	cmyk(72.5%, 75.8%, 0%, 64.3%)
CIE-LAB	lab(12.83, 25.90, -40.69)
CIE-LCH	lch(12.83, 48.24, 302.48°)
OKLab	oklab(25.95% 0.0128 -0.1175)
OKLCH	oklch(25.95% 0.118 276.2)
XYZ	xyz(2.5755, 1.5356, 10.0562)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19165B #585B16

analogous

#16355B #19165B #3C165B

triadic

#19165B #5B1916 #165B19

tetradic

#19165B #5B1635 #585B16 #165B3C

square

#19165B #5B1635 #585B16 #165B3C

split-complementary

#19165B #5B3C16 #355B16

monochromatic

#070619 #0B0A2A #19165B #27228C #342EBE

Accessibility & contrast

On white

16.06

#19165B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#19165B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19165B

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19165B	#FFFFFF	#000000	##FFFFFF
##19165B	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245D

Deuteranopia (green-blind)

#001E5A

Tritanopia (blue-blind)

#002936

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #19165b;
/* rgb */ color: rgb(25, 22, 91);
/* oklch */ color: oklch(26.0% 0.118 276.2);

Tailwind

colors: {
  custom: {
    50: '#61548a',
    500: '#19165b',
    950: '#000000',
  },
}

SCSS

$custom: #19165b;
$custom-light: #61548a;
$custom-dark: #000000;

JSON

{
  "hex": "#19165b",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 91
  },
  "hsl": {
    "h": 242.609,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25954,
    "c": 0.11824,
    "h": 276.2
  },
  "luminance": 0.01536
}

Semantic roles & 50–950 ramp

primary

#19165B

secondary

#8E923B

accent

#E444DD

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #19165B

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

Preview Lab → · Contrast checker → · Palette generator →