#19042C#19042C

#19042C is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.8% C 0.078 H 303.9°. Best body text is #FFFFFF at 19.18:1 contrast (WCAG AA passes).

Color values

HEX	#19042C
RGB	rgb(25, 4, 44)
HSL	hsl(272, 83%, 9%)
HSV	hsv(272, 91%, 17%)
CMYK	cmyk(43.2%, 90.9%, 0%, 82.7%)
CIE-LAB	lab(4.29, 18.26, -21.29)
CIE-LCH	lch(4.29, 28.05, 310.61°)
OKLab	oklab(17.8% 0.0435 -0.0646)
OKLCH	oklch(17.8% 0.078 303.9)
XYZ	xyz(0.8988, 0.4754, 2.4268)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19042C #172C04

analogous

#05042C #19042C #2C042B

triadic

#19042C #2C1904 #042C19

tetradic

#19042C #2C0504 #172C04 #042B2C

square

#19042C #2C0504 #172C04 #042B2C

split-complementary

#19042C #2B2C04 #042C05

monochromatic

#10031C #10031C #19042C #390964 #590E9C

Accessibility & contrast

On white

19.18

#19042C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#19042C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19042C

19.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19042C	#FFFFFF	#000000	##FFFFFF
##19042C	1.00	19.18	1.10	19.18
#FFFFFF	19.18	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2D

Deuteranopia (green-blind)

#000F2B

Tritanopia (blue-blind)

#150D17

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #19042c;
/* rgb */ color: rgb(25, 4, 44);
/* oklch */ color: oklch(17.8% 0.078 303.9);

Tailwind

colors: {
  custom: {
    50: '#574865',
    500: '#19042c',
    950: '#000000',
  },
}

SCSS

$custom: #19042c;
$custom-light: #574865;
$custom-dark: #000000;

JSON

{
  "hex": "#19042c",
  "rgb": {
    "r": 25,
    "g": 4,
    "b": 44
  },
  "hsl": {
    "h": 271.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.17796,
    "c": 0.07785,
    "h": 303.9
  },
  "luminance": 0.00475
}

Semantic roles & 50–950 ramp

primary

#19042C

secondary

#446F1D

accent

#FA2E8F

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030005

muted

#78777A

Preview Lab

Preview with #19042C

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

Preview Lab → · Contrast checker → · Palette generator →