#130B36#130B36

#130B36 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.4% C 0.079 H 284.7°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#130B36
RGB	rgb(19, 11, 54)
HSL	hsl(251, 66%, 13%)
HSV	hsv(251, 80%, 21%)
CMYK	cmyk(64.8%, 79.6%, 0%, 78.8%)
CIE-LAB	lab(5.82, 17.45, -26.32)
CIE-LCH	lch(5.82, 31.58, 303.54°)
OKLab	oklab(19.4% 0.0202 -0.0768)
OKLCH	oklch(19.4% 0.079 284.7)
XYZ	xyz(1.0539, 0.6441, 3.5581)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130B36 #2E360B

analogous

#0B1836 #130B36 #280B36

triadic

#130B36 #36130B #0B3613

tetradic

#130B36 #360B18 #2E360B #0B3628

square

#130B36 #360B18 #2E360B #0B3628

split-complementary

#130B36 #36280B #18360B

monochromatic

#090519 #090519 #130B36 #251569 #37209C

Accessibility & contrast

On white

18.60

#130B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#130B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B36

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130B36	#FFFFFF	#000000	##FFFFFF
##130B36	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001437

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#04161F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #130b36;
/* rgb */ color: rgb(19, 11, 54);
/* oklch */ color: oklch(19.4% 0.079 284.7);

Tailwind

colors: {
  custom: {
    50: '#554b6d',
    500: '#130b36',
    950: '#000000',
  },
}

SCSS

$custom: #130b36;
$custom-light: #554b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#130b36",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 54
  },
  "hsl": {
    "h": 251.163,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19401,
    "c": 0.07947,
    "h": 284.7
  },
  "luminance": 0.00644
}

Semantic roles & 50–950 ramp

primary

#130B36

secondary

#65732A

accent

#E93FC9

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #130B36

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

Preview Lab → · Contrast checker → · Palette generator →