#190028#190028

#190028 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.5% C 0.083 H 310.0°. Best body text is #FFFFFF at 19.59:1 contrast (WCAG AA passes).

Color values

HEX	#190028
RGB	rgb(25, 0, 40)
HSL	hsl(278, 100%, 8%)
HSV	hsv(278, 100%, 16%)
CMYK	cmyk(37.5%, 100%, 0%, 84.3%)
CIE-LAB	lab(3.25, 18.09, -19.89)
CIE-LCH	lch(3.25, 26.89, 312.30°)
OKLab	oklab(16.47% 0.0535 -0.0638)
OKLCH	oklch(16.47% 0.083 310)
XYZ	xyz(0.7838, 0.3599, 2.0352)
Luminance	0.0036 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190028 #0F2800

analogous

#050028 #190028 #280023

triadic

#190028 #281900 #002819

tetradic

#190028 #280500 #0F2800 #002328

square

#190028 #280500 #0F2800 #002328

split-complementary

#190028 #232800 #002805

monochromatic

#13001F #13001F #190028 #3F0065 #6500A2

Accessibility & contrast

On white

19.59

#190028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#190028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190028

19.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190028	#FFFFFF	#000000	##FFFFFF
##190028	1.00	19.59	1.07	19.59
#FFFFFF	19.59	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B29

Deuteranopia (green-blind)

#000C27

Tritanopia (blue-blind)

#170813

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #190028;
/* rgb */ color: rgb(25, 0, 40);
/* oklch */ color: oklch(16.5% 0.083 310.0);

Tailwind

colors: {
  custom: {
    50: '#564662',
    500: '#190028',
    950: '#000000',
  },
}

SCSS

$custom: #190028;
$custom-light: #564662;
$custom-dark: #000000;

JSON

{
  "hex": "#190028",
  "rgb": {
    "r": 25,
    "g": 0,
    "b": 40
  },
  "hsl": {
    "h": 277.5,
    "s": 100,
    "l": 7.843
  },
  "oklch": {
    "l": 0.16468,
    "c": 0.08329,
    "h": 310
  },
  "luminance": 0.0036
}

Semantic roles & 50–950 ramp

primary

#190028

secondary

#367014

accent

#FF2979

background

#F5F3F5

surface

#E9E5EA

border

#C5C1C6

text

#030005

muted

#787779

Preview Lab

Preview with #190028

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

Preview Lab → · Contrast checker → · Palette generator →