#190A3C#190A3C

#190A3C is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.089 H 289.9°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#190A3C
RGB	rgb(25, 10, 60)
HSL	hsl(258, 71%, 14%)
HSV	hsv(258, 83%, 24%)
CMYK	cmyk(58.3%, 83.3%, 0%, 76.5%)
CIE-LAB	lab(6.77, 22.17, -29.10)
CIE-LCH	lch(6.77, 36.58, 307.30°)
OKLab	oklab(20.57% 0.0305 -0.0839)
OKLCH	oklch(20.57% 0.089 289.9)
XYZ	xyz(1.3248, 0.7499, 4.3490)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A3C #2D3C0A

analogous

#0A143C #190A3C #320A3C

triadic

#190A3C #3C190A #0A3C19

tetradic

#190A3C #3C0A14 #2D3C0A #0A3C32

square

#190A3C #3C0A14 #2D3C0A #0A3C32

split-complementary

#190A3C #3C320A #143C0A

monochromatic

#0B041A #0B041A #190A3C #2F1370 #451BA5

Accessibility & contrast

On white

18.26

#190A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#190A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A3C

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A3C	#FFFFFF	#000000	##FFFFFF
##190A3C	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163D

Deuteranopia (green-blind)

#00143B

Tritanopia (blue-blind)

#0D1722

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #190a3c;
/* rgb */ color: rgb(25, 10, 60);
/* oklch */ color: oklch(20.6% 0.089 289.9);

Tailwind

colors: {
  custom: {
    50: '#5a4a72',
    500: '#190a3c',
    950: '#000000',
  },
}

SCSS

$custom: #190a3c;
$custom-light: #5a4a72;
$custom-dark: #000000;

JSON

{
  "hex": "#190a3c",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 60
  },
  "hsl": {
    "h": 258,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2057,
    "c": 0.08926,
    "h": 289.9
  },
  "luminance": 0.0075
}

Semantic roles & 50–950 ramp

primary

#190A3C

secondary

#617928

accent

#EE3AB8

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040108

muted

#79777B

Preview Lab

Preview with #190A3C

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

Preview Lab → · Contrast checker → · Palette generator →