#130D2B#130D2B

#130D2B is a very dark, muted violet. Relative luminance 0.006; OKLCH L 18.7% C 0.058 H 288.7°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#130D2B
RGB	rgb(19, 13, 43)
HSL	hsl(252, 54%, 11%)
HSV	hsv(252, 70%, 17%)
CMYK	cmyk(55.8%, 69.8%, 0%, 83.1%)
CIE-LAB	lab(5.43, 11.37, -18.79)
CIE-LCH	lch(5.43, 21.96, 301.16°)
OKLab	oklab(18.71% 0.0187 -0.0552)
OKLCH	oklch(18.71% 0.058 288.7)
XYZ	xyz(0.8484, 0.6007, 2.3563)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D2B #252B0D

analogous

#0D162B #130D2B #220D2B

triadic

#130D2B #2B130D #0D2B13

tetradic

#130D2B #2B0D16 #252B0D #0D2B22

square

#130D2B #2B0D16 #252B0D #0D2B22

split-complementary

#130D2B #2B220D #162B0D

monochromatic

#0A0717 #0A0717 #130D2B #281B5A #3D2989

Accessibility & contrast

On white

18.75

#130D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#130D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D2B

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D2B	#FFFFFF	#000000	##FFFFFF
##130D2B	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01132C

Deuteranopia (green-blind)

#01112A

Tritanopia (blue-blind)

#0C141A

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #130d2b;
/* rgb */ color: rgb(19, 13, 43);
/* oklch */ color: oklch(18.7% 0.058 288.7);

Tailwind

colors: {
  custom: {
    50: '#524c64',
    500: '#130d2b',
    950: '#000000',
  },
}

SCSS

$custom: #130d2b;
$custom-light: #524c64;
$custom-dark: #000000;

JSON

{
  "hex": "#130d2b",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 43
  },
  "hsl": {
    "h": 252,
    "s": 53.571,
    "l": 10.98
  },
  "oklch": {
    "l": 0.1871,
    "c": 0.05831,
    "h": 288.7
  },
  "luminance": 0.00601
}

Semantic roles & 50–950 ramp

primary

#130D2B

secondary

#5B662E

accent

#DD4BC0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #130D2B

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

Preview Lab → · Contrast checker → · Palette generator →