#130D3A#130D3A

#130D3A is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.083 H 282.1°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#130D3A
RGB	rgb(19, 13, 58)
HSL	hsl(248, 63%, 14%)
HSV	hsv(248, 78%, 23%)
CMYK	cmyk(67.2%, 77.6%, 0%, 77.3%)
CIE-LAB	lab(6.61, 18.19, -27.95)
CIE-LCH	lch(6.61, 33.35, 303.06°)
OKLab	oklab(20.21% 0.0174 -0.0809)
OKLCH	oklch(20.21% 0.083 282.1)
XYZ	xyz(1.1760, 0.7317, 4.0814)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D3A #343A0D

analogous

#0D1E3A #130D3A #2A0D3A

triadic

#130D3A #3A130D #0D3A13

tetradic

#130D3A #3A0D1E #343A0D #0D3A2A

square

#130D3A #3A0D1E #343A0D #0D3A2A

split-complementary

#130D3A #3A2A0D #1E3A0D

monochromatic

#080619 #080619 #130D3A #23186C #34239E

Accessibility & contrast

On white

18.32

#130D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#130D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D3A

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D3A	#FFFFFF	#000000	##FFFFFF
##130D3A	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163B

Deuteranopia (green-blind)

#001339

Tritanopia (blue-blind)

#011922

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #130d3a;
/* rgb */ color: rgb(19, 13, 58);
/* oklch */ color: oklch(20.2% 0.083 282.1);

Tailwind

colors: {
  custom: {
    50: '#564c71',
    500: '#130d3a',
    950: '#000000',
  },
}

SCSS

$custom: #130d3a;
$custom-light: #564c71;
$custom-dark: #000000;

JSON

{
  "hex": "#130d3a",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 58
  },
  "hsl": {
    "h": 248,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20205,
    "c": 0.08273,
    "h": 282.1
  },
  "luminance": 0.00732
}

Semantic roles & 50–950 ramp

primary

#130D3A

secondary

#6C762D

accent

#E641D0

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #130D3A

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

Preview Lab → · Contrast checker → · Palette generator →