#190B49#190B49

#190B49 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.106 H 284.0°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#190B49
RGB	rgb(25, 11, 73)
HSL	hsl(254, 74%, 16%)
HSV	hsv(254, 85%, 29%)
CMYK	cmyk(65.8%, 84.9%, 0%, 71.4%)
CIE-LAB	lab(8.37, 26.31, -35.71)
CIE-LCH	lch(8.37, 44.36, 306.38°)
OKLab	oklab(22.18% 0.0256 -0.1029)
OKLCH	oklch(22.18% 0.106 284)
XYZ	xyz(1.7228, 0.9269, 6.3902)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190B49 #3B490B

analogous

#0B1C49 #190B49 #380B49

triadic

#190B49 #49190B #0B4919

tetradic

#190B49 #490B1C #3B490B #0B4938

square

#190B49 #490B1C #3B490B #0B4938

split-complementary

#190B49 #49380B #1C490B

monochromatic

#09041B #09041B #190B49 #2B137E #3D1BB3

Accessibility & contrast

On white

17.72

#190B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#190B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190B49

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190B49	#FFFFFF	#000000	##FFFFFF
##190B49	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4B

Deuteranopia (green-blind)

#001648

Tritanopia (blue-blind)

#001D29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #190b49;
/* rgb */ color: rgb(25, 11, 73);
/* oklch */ color: oklch(22.2% 0.106 284.0);

Tailwind

colors: {
  custom: {
    50: '#5d4c7c',
    500: '#190b49',
    950: '#000000',
  },
}

SCSS

$custom: #190b49;
$custom-light: #5d4c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#190b49",
  "rgb": {
    "r": 25,
    "g": 11,
    "b": 73
  },
  "hsl": {
    "h": 253.548,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22181,
    "c": 0.10607,
    "h": 284
  },
  "luminance": 0.00927
}

Semantic roles & 50–950 ramp

primary

#190B49

secondary

#71852A

accent

#F037C7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #190B49

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

Preview Lab → · Contrast checker → · Palette generator →