#190A31#190A31

#190A31 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.4% C 0.073 H 296.6°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#190A31
RGB	rgb(25, 10, 49)
HSL	hsl(263, 66%, 12%)
HSV	hsv(263, 80%, 19%)
CMYK	cmyk(49%, 79.6%, 0%, 80.8%)
CIE-LAB	lab(5.83, 17.74, -22.59)
CIE-LCH	lch(5.83, 28.72, 308.15°)
OKLab	oklab(19.44% 0.0329 -0.0656)
OKLCH	oklch(19.44% 0.073 296.6)
XYZ	xyz(1.0637, 0.6455, 2.9737)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A31 #22310A

analogous

#0A0F31 #190A31 #2D0A31

triadic

#190A31 #31190A #0A3119

tetradic

#190A31 #310A0F #22310A #0A312D

square

#190A31 #310A0F #22310A #0A312D

split-complementary

#190A31 #312D0A #0F310A

monochromatic

#0D0519 #0D0519 #190A31 #331464 #4D1F97

Accessibility & contrast

On white

18.60

#190A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#190A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A31

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A31	#FFFFFF	#000000	##FFFFFF
##190A31	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001332

Deuteranopia (green-blind)

#001230

Tritanopia (blue-blind)

#13131C

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #190a31;
/* rgb */ color: rgb(25, 10, 49);
/* oklch */ color: oklch(19.4% 0.073 296.6);

Tailwind

colors: {
  custom: {
    50: '#584a69',
    500: '#190a31',
    950: '#000000',
  },
}

SCSS

$custom: #190a31;
$custom-light: #584a69;
$custom-dark: #000000;

JSON

{
  "hex": "#190a31",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 49
  },
  "hsl": {
    "h": 263.077,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.19437,
    "c": 0.07339,
    "h": 296.6
  },
  "luminance": 0.00646
}

Semantic roles & 50–950 ramp

primary

#190A31

secondary

#536E29

accent

#E93FA8

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #190A31

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

Preview Lab → · Contrast checker → · Palette generator →