#19043A#19043A

#19043A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.4% C 0.095 H 293.5°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#19043A
RGB	rgb(25, 4, 58)
HSL	hsl(263, 87%, 12%)
HSV	hsv(263, 93%, 23%)
CMYK	cmyk(56.9%, 93.1%, 0%, 77.3%)
CIE-LAB	lab(5.41, 24.39, -29.87)
CIE-LCH	lch(5.41, 38.56, 309.23°)
OKLab	oklab(19.36% 0.0381 -0.0875)
OKLCH	oklch(19.36% 0.095 293.5)
XYZ	xyz(1.2078, 0.5990, 4.0541)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19043A #253A04

analogous

#040A3A #19043A #34043A

triadic

#19043A #3A1904 #043A19

tetradic

#19043A #3A040A #253A04 #043A34

square

#19043A #3A040A #253A04 #043A34

split-complementary

#19043A #3A3404 #0A3A04

monochromatic

#0C021D #0C021D #19043A #320873 #4A0CAD

Accessibility & contrast

On white

18.75

#19043A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#19043A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19043A

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19043A	#FFFFFF	#000000	##FFFFFF
##19043A	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123B

Deuteranopia (green-blind)

#001139

Tritanopia (blue-blind)

#0E131F

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #19043a;
/* rgb */ color: rgb(25, 4, 58);
/* oklch */ color: oklch(19.4% 0.095 293.5);

Tailwind

colors: {
  custom: {
    50: '#5a4771',
    500: '#19043a',
    950: '#000000',
  },
}

SCSS

$custom: #19043a;
$custom-light: #5a4771;
$custom-dark: #000000;

JSON

{
  "hex": "#19043a",
  "rgb": {
    "r": 25,
    "g": 4,
    "b": 58
  },
  "hsl": {
    "h": 263.333,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.19357,
    "c": 0.0954,
    "h": 293.5
  },
  "luminance": 0.00599
}

Semantic roles & 50–950 ramp

primary

#19043A

secondary

#577C1E

accent

#FD2BAB

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #19043A

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

Preview Lab → · Contrast checker → · Palette generator →