#190631#190631

#190631 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.7% C 0.080 H 298.7°. Best body text is #FFFFFF at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#190631
RGB	rgb(25, 6, 49)
HSL	hsl(267, 78%, 11%)
HSV	hsv(267, 88%, 19%)
CMYK	cmyk(49%, 87.8%, 0%, 80.8%)
CIE-LAB	lab(5.05, 19.58, -23.84)
CIE-LCH	lch(5.05, 30.85, 309.39°)
OKLab	oklab(18.71% 0.0386 -0.0704)
OKLCH	oklch(18.71% 0.08 298.7)
XYZ	xyz(1.0203, 0.5587, 2.9592)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190631 #1E3106

analogous

#060831 #190631 #2E0631

triadic

#190631 #311906 #063119

tetradic

#190631 #310608 #1E3106 #06312E

square

#190631 #310608 #1E3106 #06312E

split-complementary

#190631 #312E06 #083106

monochromatic

#0E031B #0E031B #190631 #350D68 #51139E

Accessibility & contrast

On white

18.89

#190631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#190631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190631

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190631	#FFFFFF	#000000	##FFFFFF
##190631	1.00	18.89	1.11	18.89
#FFFFFF	18.89	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001132

Deuteranopia (green-blind)

#001130

Tritanopia (blue-blind)

#13111A

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #190631;
/* rgb */ color: rgb(25, 6, 49);
/* oklch */ color: oklch(18.7% 0.080 298.7);

Tailwind

colors: {
  custom: {
    50: '#584869',
    500: '#190631',
    950: '#000000',
  },
}

SCSS

$custom: #190631;
$custom-light: #584869;
$custom-dark: #000000;

JSON

{
  "hex": "#190631",
  "rgb": {
    "r": 25,
    "g": 6,
    "b": 49
  },
  "hsl": {
    "h": 266.512,
    "s": 78.182,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18714,
    "c": 0.08034,
    "h": 298.7
  },
  "luminance": 0.00559
}

Semantic roles & 50–950 ramp

primary

#190631

secondary

#4E7221

accent

#F5339F

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #190631

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

Preview Lab → · Contrast checker → · Palette generator →