#130B38#130B38

#130B38 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.6% C 0.083 H 283.9°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#130B38
RGB	rgb(19, 11, 56)
HSL	hsl(251, 67%, 13%)
HSV	hsv(251, 80%, 22%)
CMYK	cmyk(66.1%, 80.4%, 0%, 78%)
CIE-LAB	lab(5.99, 18.37, -27.50)
CIE-LCH	lch(5.99, 33.08, 303.74°)
OKLab	oklab(19.62% 0.0198 -0.0801)
OKLCH	oklch(19.62% 0.083 283.9)
XYZ	xyz(1.1018, 0.6632, 3.8106)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130B38 #30380B

analogous

#0B1938 #130B38 #290B38

triadic

#130B38 #38130B #0B3813

tetradic

#130B38 #380B19 #30380B #0B3829

square

#130B38 #380B19 #30380B #0B3829

split-complementary

#130B38 #38290B #19380B

monochromatic

#09051A #09051A #130B38 #24156B #361F9E

Accessibility & contrast

On white

18.54

#130B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#130B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B38

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130B38	#FFFFFF	#000000	##FFFFFF
##130B38	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001539

Deuteranopia (green-blind)

#001237

Tritanopia (blue-blind)

#031720

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #130b38;
/* rgb */ color: rgb(19, 11, 56);
/* oklch */ color: oklch(19.6% 0.083 283.9);

Tailwind

colors: {
  custom: {
    50: '#554b6f',
    500: '#130b38',
    950: '#000000',
  },
}

SCSS

$custom: #130b38;
$custom-light: #554b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#130b38",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 56
  },
  "hsl": {
    "h": 250.667,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19618,
    "c": 0.08254,
    "h": 283.9
  },
  "luminance": 0.00663
}

Semantic roles & 50–950 ramp

primary

#130B38

secondary

#67752A

accent

#EA3ECB

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #130B38

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

Preview Lab → · Contrast checker → · Palette generator →