#130131#130131

#130131 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.8% C 0.090 H 293.0°. Best body text is #FFFFFF at 19.51:1 contrast (WCAG AA passes).

Color values

HEX	#130131
RGB	rgb(19, 1, 49)
HSL	hsl(263, 96%, 10%)
HSV	hsv(263, 98%, 19%)
CMYK	cmyk(61.2%, 98%, 0%, 80.8%)
CIE-LAB	lab(3.45, 19.28, -26.43)
CIE-LCH	lch(3.45, 32.72, 306.10°)
OKLab	oklab(16.81% 0.035 -0.0825)
OKLCH	oklch(16.81% 0.09 293)
XYZ	xyz(0.8336, 0.3819, 2.9349)
Luminance	0.0038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130131 #1F3101

analogous

#010731 #130131 #2B0131

triadic

#130131 #311301 #013113

tetradic

#130131 #310107 #1F3101 #01312B

square

#130131 #310107 #1F3101 #01312B

split-complementary

#130131 #312B01 #073101

monochromatic

#0C011E #0C011E #130131 #2A026D #4203A9

Accessibility & contrast

On white

19.51

#130131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#130131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130131

19.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130131	#FFFFFF	#000000	##FFFFFF
##130131	1.00	19.51	1.08	19.51
#FFFFFF	19.51	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D32

Deuteranopia (green-blind)

#000B30

Tritanopia (blue-blind)

#090E19

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #130131;
/* rgb */ color: rgb(19, 1, 49);
/* oklch */ color: oklch(16.8% 0.090 293.0);

Tailwind

colors: {
  custom: {
    50: '#534669',
    500: '#130131',
    950: '#000000',
  },
}

SCSS

$custom: #130131;
$custom-light: #534669;
$custom-dark: #000000;

JSON

{
  "hex": "#130131",
  "rgb": {
    "r": 19,
    "g": 1,
    "b": 49
  },
  "hsl": {
    "h": 262.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16811,
    "c": 0.08961,
    "h": 293
  },
  "luminance": 0.00382
}

Semantic roles & 50–950 ramp

primary

#130131

secondary

#537717

accent

#FF29AF

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#030006

muted

#78777A

Preview Lab

Preview with #130131

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

Preview Lab → · Contrast checker → · Palette generator →