#13001F#13001F

#13001F is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 14.3% C 0.072 H 310.8°. Best body text is #FFFFFF at 20.05:1 contrast (WCAG AA passes).

Color values

HEX	#13001F
RGB	rgb(19, 0, 31)
HSL	hsl(277, 100%, 6%)
HSV	hsv(277, 100%, 12%)
CMYK	cmyk(38.7%, 100%, 0%, 87.8%)
CIE-LAB	lab(2.14, 11.89, -14.60)
CIE-LCH	lch(2.14, 18.83, 309.15°)
OKLab	oklab(14.33% 0.0472 -0.0546)
OKLCH	oklch(14.33% 0.072 310.8)
XYZ	xyz(0.5158, 0.2374, 1.3147)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13001F #0C1F00

analogous

#03001F #13001F #1F001B

triadic

#13001F #1F1300 #001F13

tetradic

#13001F #1F0300 #0C1F00 #001B1F

square

#13001F #1F0300 #0C1F00 #001B1F

split-complementary

#13001F #1B1F00 #001F03

monochromatic

#13001F #13001F #13001F #39005C #5E0099

Accessibility & contrast

On white

20.05

#13001F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#13001F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13001F

20.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13001F	#FFFFFF	#000000	##FFFFFF
##13001F	1.00	20.05	1.05	20.05
#FFFFFF	20.05	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000720

Deuteranopia (green-blind)

#00081E

Tritanopia (blue-blind)

#11050D

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #13001f;
/* rgb */ color: rgb(19, 0, 31);
/* oklch */ color: oklch(14.3% 0.072 310.8);

Tailwind

colors: {
  custom: {
    50: '#50465a',
    500: '#13001f',
    950: '#000000',
  },
}

SCSS

$custom: #13001f;
$custom-light: #50465a;
$custom-dark: #000000;

JSON

{
  "hex": "#13001f",
  "rgb": {
    "r": 19,
    "g": 0,
    "b": 31
  },
  "hsl": {
    "h": 276.774,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.1433,
    "c": 0.07215,
    "h": 310.8
  },
  "luminance": 0.00237
}

Semantic roles & 50–950 ramp

primary

#13001F

secondary

#346812

accent

#FF297C

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#020004

muted

#787779

Preview Lab

Preview with #13001F

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

Preview Lab → · Contrast checker → · Palette generator →