#130F2A#130F2A

#130F2A is a very dark, muted blue. Relative luminance 0.006; OKLCH L 19.1% C 0.053 H 287.1°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#130F2A
RGB	rgb(19, 15, 42)
HSL	hsl(249, 47%, 11%)
HSV	hsv(249, 64%, 16%)
CMYK	cmyk(54.8%, 64.3%, 0%, 83.5%)
CIE-LAB	lab(5.85, 9.91, -17.38)
CIE-LCH	lch(5.85, 20.01, 299.70°)
OKLab	oklab(19.08% 0.0155 -0.0505)
OKLCH	oklch(19.08% 0.053 287.1)
XYZ	xyz(0.8572, 0.6472, 2.2698)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F2A #262A0F

analogous

#0F182A #130F2A #200F2A

triadic

#130F2A #2A130F #0F2A13

tetradic

#130F2A #2A0F18 #262A0F #0F2A20

square

#130F2A #2A0F18 #262A0F #0F2A20

split-complementary

#130F2A #2A200F #182A0F

monochromatic

#0A0817 #0A0817 #130F2A #271F57 #3C2F84

Accessibility & contrast

On white

18.59

#130F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#130F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F2A

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F2A	#FFFFFF	#000000	##FFFFFF
##130F2A	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04142B

Deuteranopia (green-blind)

#041229

Tritanopia (blue-blind)

#0C151A

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #130f2a;
/* rgb */ color: rgb(19, 15, 42);
/* oklch */ color: oklch(19.1% 0.053 287.1);

Tailwind

colors: {
  custom: {
    50: '#524d63',
    500: '#130f2a',
    950: '#000000',
  },
}

SCSS

$custom: #130f2a;
$custom-light: #524d63;
$custom-dark: #000000;

JSON

{
  "hex": "#130f2a",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 42
  },
  "hsl": {
    "h": 248.889,
    "s": 47.368,
    "l": 11.176
  },
  "oklch": {
    "l": 0.19078,
    "c": 0.05284,
    "h": 287.1
  },
  "luminance": 0.00647
}

Semantic roles & 50–950 ramp

primary

#130F2A

secondary

#5C6332

accent

#D751C3

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#020105

muted

#787779

Preview Lab

Preview with #130F2A

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

Preview Lab → · Contrast checker → · Palette generator →