#190F4B#190F4B

#190F4B is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.0% C 0.104 H 282.1°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#190F4B
RGB	rgb(25, 15, 75)
HSL	hsl(250, 67%, 18%)
HSV	hsv(250, 80%, 29%)
CMYK	cmyk(66.7%, 80%, 0%, 70.6%)
CIE-LAB	lab(9.45, 24.58, -35.32)
CIE-LCH	lch(9.45, 43.03, 304.84°)
OKLab	oklab(23.01% 0.0218 -0.1018)
OKLCH	oklch(23.01% 0.104 282.1)
XYZ	xyz(1.8413, 1.0562, 6.7621)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190F4B #414B0F

analogous

#0F234B #190F4B #370F4B

triadic

#190F4B #4B190F #0F4B19

tetradic

#190F4B #4B0F23 #414B0F #0F4B37

square

#190F4B #4B0F23 #414B0F #0F4B37

split-complementary

#190F4B #4B370F #234B0F

monochromatic

#08051A #08051A #190F4B #2A197E #3B23B1

Accessibility & contrast

On white

17.34

#190F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#190F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190F4B

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190F4B	#FFFFFF	#000000	##FFFFFF
##190F4B	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4D

Deuteranopia (green-blind)

#00184A

Tritanopia (blue-blind)

#001F2C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #190f4b;
/* rgb */ color: rgb(25, 15, 75);
/* oklch */ color: oklch(23.0% 0.104 282.1);

Tailwind

colors: {
  custom: {
    50: '#5d4e7e',
    500: '#190f4b',
    950: '#000000',
  },
}

SCSS

$custom: #190f4b;
$custom-light: #5d4e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#190f4b",
  "rgb": {
    "r": 25,
    "g": 15,
    "b": 75
  },
  "hsl": {
    "h": 250,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.23013,
    "c": 0.10411,
    "h": 282.1
  },
  "luminance": 0.01056
}

Semantic roles & 50–950 ramp

primary

#190F4B

secondary

#778530

accent

#EA3ECD

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #190F4B

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

Preview Lab → · Contrast checker → · Palette generator →