#190B2E#190B2E

#190B2E is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.067 H 298.3°. Best body text is #FFFFFF at 18.61:1 contrast (WCAG AA passes).

Color values

HEX	#190B2E
RGB	rgb(25, 11, 46)
HSL	hsl(264, 61%, 11%)
HSV	hsv(264, 76%, 18%)
CMYK	cmyk(45.7%, 76.1%, 0%, 82%)
CIE-LAB	lab(5.81, 16.04, -20.39)
CIE-LCH	lch(5.81, 25.95, 308.19°)
OKLab	oklab(19.33% 0.0318 -0.0592)
OKLCH	oklch(19.33% 0.067 298.3)
XYZ	xyz(1.0136, 0.6433, 2.6550)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190B2E #202E0B

analogous

#0B0E2E #190B2E #2A0B2E

triadic

#190B2E #2E190B #0B2E19

tetradic

#190B2E #2E0B0E #202E0B #0B2E2A

square

#190B2E #2E0B0E #202E0B #0B2E2A

split-complementary

#190B2E #2E2A0B #0E2E0B

monochromatic

#0D0619 #0D0619 #190B2E #34175F #4F2391

Accessibility & contrast

On white

18.61

#190B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#190B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190B2E

18.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190B2E	#FFFFFF	#000000	##FFFFFF
##190B2E	1.00	18.61	1.13	18.61
#FFFFFF	18.61	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00132F

Deuteranopia (green-blind)

#01122D

Tritanopia (blue-blind)

#14131B

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #190b2e;
/* rgb */ color: rgb(25, 11, 46);
/* oklch */ color: oklch(19.3% 0.067 298.3);

Tailwind

colors: {
  custom: {
    50: '#574b67',
    500: '#190b2e',
    950: '#000000',
  },
}

SCSS

$custom: #190b2e;
$custom-light: #574b67;
$custom-dark: #000000;

JSON

{
  "hex": "#190b2e",
  "rgb": {
    "r": 25,
    "g": 11,
    "b": 46
  },
  "hsl": {
    "h": 264,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.19332,
    "c": 0.0672,
    "h": 298.3
  },
  "luminance": 0.00643
}

Semantic roles & 50–950 ramp

primary

#190B2E

secondary

#516A2A

accent

#E543A4

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #190B2E

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

Preview Lab → · Contrast checker → · Palette generator →