#19033A#19033A

#19033A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.2% C 0.097 H 293.9°. Best body text is #FFFFFF at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#19033A
RGB	rgb(25, 3, 58)
HSL	hsl(264, 90%, 12%)
HSV	hsv(264, 95%, 23%)
CMYK	cmyk(56.9%, 94.8%, 0%, 77.3%)
CIE-LAB	lab(5.21, 24.89, -30.19)
CIE-LCH	lch(5.21, 39.13, 309.50°)
OKLab	oklab(19.18% 0.0394 -0.0887)
OKLCH	oklch(19.18% 0.097 293.9)
XYZ	xyz(1.1970, 0.5772, 4.0505)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19033A #243A03

analogous

#03093A #19033A #35033A

triadic

#19033A #3A1903 #033A19

tetradic

#19033A #3A0309 #243A03 #033A35

square

#19033A #3A0309 #243A03 #033A35

split-complementary

#19033A #3A3503 #093A03

monochromatic

#0D021D #0D021D #19033A #320674 #4B09AE

Accessibility & contrast

On white

18.83

#19033A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#19033A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19033A

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19033A	#FFFFFF	#000000	##FFFFFF
##19033A	1.00	18.83	1.12	18.83
#FFFFFF	18.83	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123B

Deuteranopia (green-blind)

#001039

Tritanopia (blue-blind)

#0E131F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #19033a;
/* rgb */ color: rgb(25, 3, 58);
/* oklch */ color: oklch(19.2% 0.097 293.9);

Tailwind

colors: {
  custom: {
    50: '#5a4771',
    500: '#19033a',
    950: '#000000',
  },
}

SCSS

$custom: #19033a;
$custom-light: #5a4771;
$custom-dark: #000000;

JSON

{
  "hex": "#19033a",
  "rgb": {
    "r": 25,
    "g": 3,
    "b": 58
  },
  "hsl": {
    "h": 264,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.1918,
    "c": 0.09703,
    "h": 293.9
  },
  "luminance": 0.00577
}

Semantic roles & 50–950 ramp

primary

#19033A

secondary

#567D1C

accent

#FF29A9

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #19033A

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

Preview Lab → · Contrast checker → · Palette generator →