#190231#190231

#190231 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.9% C 0.088 H 300.8°. Best body text is #FFFFFF at 19.19:1 contrast (WCAG AA passes).

Color values

HEX	#190231
RGB	rgb(25, 2, 49)
HSL	hsl(269, 92%, 10%)
HSV	hsv(269, 96%, 19%)
CMYK	cmyk(49%, 95.9%, 0%, 80.8%)
CIE-LAB	lab(4.26, 21.38, -25.10)
CIE-LCH	lch(4.26, 32.97, 310.42°)
OKLab	oklab(17.93% 0.0451 -0.0758)
OKLCH	oklch(17.93% 0.088 300.8)
XYZ	xyz(0.9769, 0.4718, 2.9447)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190231 #1A3102

analogous

#020231 #190231 #310231

triadic

#190231 #311902 #023119

tetradic

#190231 #310202 #1A3102 #023131

square

#190231 #310202 #1A3102 #023131

split-complementary

#190231 #313102 #023102

monochromatic

#0F011D #0F011D #190231 #37046C #5507A7

Accessibility & contrast

On white

19.19

#190231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#190231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190231

19.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190231	#FFFFFF	#000000	##FFFFFF
##190231	1.00	19.19	1.09	19.19
#FFFFFF	19.19	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F32

Deuteranopia (green-blind)

#000F30

Tritanopia (blue-blind)

#130E19

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #190231;
/* rgb */ color: rgb(25, 2, 49);
/* oklch */ color: oklch(17.9% 0.088 300.8);

Tailwind

colors: {
  custom: {
    50: '#584669',
    500: '#190231',
    950: '#000000',
  },
}

SCSS

$custom: #190231;
$custom-light: #584669;
$custom-dark: #000000;

JSON

{
  "hex": "#190231",
  "rgb": {
    "r": 25,
    "g": 2,
    "b": 49
  },
  "hsl": {
    "h": 269.362,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.1793,
    "c": 0.0882,
    "h": 300.8
  },
  "luminance": 0.00472
}

Semantic roles & 50–950 ramp

primary

#190231

secondary

#487519

accent

#FF2996

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#030006

muted

#78777A

Preview Lab

Preview with #190231

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

Preview Lab → · Contrast checker → · Palette generator →