#19043F#19043F

#19043F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.102 H 290.6°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#19043F
RGB	rgb(25, 4, 63)
HSL	hsl(261, 88%, 13%)
HSV	hsv(261, 94%, 25%)
CMYK	cmyk(60.3%, 93.7%, 0%, 75.3%)
CIE-LAB	lab(5.89, 26.46, -32.69)
CIE-LCH	lch(5.89, 42.06, 308.99°)
OKLab	oklab(19.96% 0.0358 -0.0951)
OKLCH	oklch(19.96% 0.102 290.6)
XYZ	xyz(1.3413, 0.6523, 4.7569)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19043F #2A3F04

analogous

#040C3F #19043F #36043F

triadic

#19043F #3F1904 #043F19

tetradic

#19043F #3F040C #2A3F04 #043F36

square

#19043F #3F040C #2A3F04 #043F36

split-complementary

#19043F #3F3604 #0C3F04

monochromatic

#0B021D #0B021D #19043F #300879 #470BB2

Accessibility & contrast

On white

18.58

#19043F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#19043F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19043F

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19043F	#FFFFFF	#000000	##FFFFFF
##19043F	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001441

Deuteranopia (green-blind)

#00123E

Tritanopia (blue-blind)

#0B1522

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #19043f;
/* rgb */ color: rgb(25, 4, 63);
/* oklch */ color: oklch(20.0% 0.102 290.6);

Tailwind

colors: {
  custom: {
    50: '#5b4775',
    500: '#19043f',
    950: '#000000',
  },
}

SCSS

$custom: #19043f;
$custom-light: #5b4775;
$custom-dark: #000000;

JSON

{
  "hex": "#19043f",
  "rgb": {
    "r": 25,
    "g": 4,
    "b": 63
  },
  "hsl": {
    "h": 261.356,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19956,
    "c": 0.10161,
    "h": 290.6
  },
  "luminance": 0.00652
}

Semantic roles & 50–950 ramp

primary

#19043F

secondary

#5E801E

accent

#FE2AB3

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #19043F

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

Preview Lab → · Contrast checker → · Palette generator →