#190B42#190B42

#190B42 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.4% C 0.096 H 286.7°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#190B42
RGB	rgb(25, 11, 66)
HSL	hsl(255, 71%, 15%)
HSV	hsv(255, 83%, 26%)
CMYK	cmyk(62.1%, 83.3%, 0%, 74.1%)
CIE-LAB	lab(7.58, 23.88, -32.07)
CIE-LCH	lch(7.58, 39.98, 306.67°)
OKLab	oklab(21.38% 0.0278 -0.0923)
OKLCH	oklch(21.38% 0.096 286.7)
XYZ	xyz(1.5037, 0.8393, 5.2360)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190B42 #34420B

analogous

#0B1842 #190B42 #350B42

triadic

#190B42 #42190B #0B4219

tetradic

#190B42 #420B18 #34420B #0B4235

square

#190B42 #420B18 #34420B #0B4235

split-complementary

#190B42 #42350B #18420B

monochromatic

#0A041A #0A041A #190B42 #2D1476 #411CAB

Accessibility & contrast

On white

17.98

#190B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#190B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190B42

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190B42	#FFFFFF	#000000	##FFFFFF
##190B42	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001844

Deuteranopia (green-blind)

#001541

Tritanopia (blue-blind)

#071A25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #190b42;
/* rgb */ color: rgb(25, 11, 66);
/* oklch */ color: oklch(21.4% 0.096 286.7);

Tailwind

colors: {
  custom: {
    50: '#5c4b77',
    500: '#190b42',
    950: '#000000',
  },
}

SCSS

$custom: #190b42;
$custom-light: #5c4b77;
$custom-dark: #000000;

JSON

{
  "hex": "#190b42",
  "rgb": {
    "r": 25,
    "g": 11,
    "b": 66
  },
  "hsl": {
    "h": 255.273,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21383,
    "c": 0.0964,
    "h": 286.7
  },
  "luminance": 0.00839
}

Semantic roles & 50–950 ramp

primary

#190B42

secondary

#697F2A

accent

#EE3AC0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #190B42

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

Preview Lab → · Contrast checker → · Palette generator →