#190B44#190B44

#190B44 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.6% C 0.099 H 285.9°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#190B44
RGB	rgb(25, 11, 68)
HSL	hsl(255, 72%, 15%)
HSV	hsv(255, 84%, 27%)
CMYK	cmyk(63.2%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(7.80, 24.59, -33.13)
CIE-LCH	lch(7.80, 41.26, 306.58°)
OKLab	oklab(21.61% 0.0272 -0.0954)
OKLCH	oklch(21.61% 0.099 285.9)
XYZ	xyz(1.5636, 0.8633, 5.5520)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190B44 #36440B

analogous

#0B1944 #190B44 #350B44

triadic

#190B44 #44190B #0B4419

tetradic

#190B44 #440B19 #36440B #0B4435

square

#190B44 #440B19 #36440B #0B4435

split-complementary

#190B44 #44350B #19440B

monochromatic

#0A041A #0A041A #190B44 #2C1479 #401CAD

Accessibility & contrast

On white

17.91

#190B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#190B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190B44

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190B44	#FFFFFF	#000000	##FFFFFF
##190B44	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001946

Deuteranopia (green-blind)

#001543

Tritanopia (blue-blind)

#051B27

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #190b44;
/* rgb */ color: rgb(25, 11, 68);
/* oklch */ color: oklch(21.6% 0.099 285.9);

Tailwind

colors: {
  custom: {
    50: '#5c4b79',
    500: '#190b44',
    950: '#000000',
  },
}

SCSS

$custom: #190b44;
$custom-light: #5c4b79;
$custom-dark: #000000;

JSON

{
  "hex": "#190b44",
  "rgb": {
    "r": 25,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 254.737,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21608,
    "c": 0.09919,
    "h": 285.9
  },
  "luminance": 0.00863
}

Semantic roles & 50–950 ramp

primary

#190B44

secondary

#6B812A

accent

#EF39C2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #190B44

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

Preview Lab → · Contrast checker → · Palette generator →