#130C4A#130C4A

#130C4A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.108 H 277.8°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#130C4A
RGB	rgb(19, 12, 74)
HSL	hsl(247, 72%, 17%)
HSV	hsv(247, 84%, 29%)
CMYK	cmyk(74.3%, 83.8%, 0%, 71%)
CIE-LAB	lab(8.09, 25.25, -36.89)
CIE-LCH	lch(8.09, 44.70, 304.40°)
OKLab	oklab(21.87% 0.0145 -0.1066)
OKLCH	oklch(21.87% 0.108 277.8)
XYZ	xyz(1.6357, 0.8957, 6.5639)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130C4A #434A0C

analogous

#0C244A #130C4A #320C4A

triadic

#130C4A #4A130C #0C4A13

tetradic

#130C4A #4A0C24 #434A0C #0C4A32

square

#130C4A #4A0C24 #434A0C #0C4A32

split-complementary

#130C4A #4A320C #244A0C

monochromatic

#07041A #07041A #130C4A #21157F #2E1DB3

Accessibility & contrast

On white

17.81

#130C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#130C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130C4A

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130C4A	#FFFFFF	#000000	##FFFFFF
##130C4A	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4C

Deuteranopia (green-blind)

#001549

Tritanopia (blue-blind)

#001E2A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #130c4a;
/* rgb */ color: rgb(19, 12, 74);
/* oklch */ color: oklch(21.9% 0.108 277.8);

Tailwind

colors: {
  custom: {
    50: '#5b4c7d',
    500: '#130c4a',
    950: '#000000',
  },
}

SCSS

$custom: #130c4a;
$custom-light: #5b4c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#130c4a",
  "rgb": {
    "r": 19,
    "g": 12,
    "b": 74
  },
  "hsl": {
    "h": 246.774,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.21871,
    "c": 0.10755,
    "h": 277.8
  },
  "luminance": 0.00896
}

Semantic roles & 50–950 ramp

primary

#130C4A

secondary

#7C862C

accent

#EF39DA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #130C4A

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

Preview Lab → · Contrast checker → · Palette generator →