#130B3E#130B3E

#130B3E is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.3% C 0.092 H 281.6°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#130B3E
RGB	rgb(19, 11, 62)
HSL	hsl(249, 70%, 14%)
HSV	hsv(249, 82%, 24%)
CMYK	cmyk(69.4%, 82.3%, 0%, 75.7%)
CIE-LAB	lab(6.55, 21.04, -30.92)
CIE-LCH	lch(6.55, 37.41, 304.24°)
OKLab	oklab(20.29% 0.0185 -0.0896)
OKLCH	oklch(20.29% 0.092 281.6)
XYZ	xyz(1.2575, 0.7255, 4.6303)
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

#130B3E #363E0B

analogous

#0B1D3E #130B3E #2D0B3E

triadic

#130B3E #3E130B #0B3E13

tetradic

#130B3E #3E0B1D #363E0B #0B3E2D

square

#130B3E #3E0B1D #363E0B #0B3E2D

split-complementary

#130B3E #3E2D0B #1D3E0B

monochromatic

#08051A #08051A #130B3E #231472 #331DA6

Accessibility & contrast

On white

18.34

#130B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#130B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B3E

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130B3E	#FFFFFF	#000000	##FFFFFF
##130B3E	1.00	18.34	1.15	18.34
#FFFFFF	18.34	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001640

Deuteranopia (green-blind)

#00133D

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #130b3e;
/* rgb */ color: rgb(19, 11, 62);
/* oklch */ color: oklch(20.3% 0.092 281.6);

Tailwind

colors: {
  custom: {
    50: '#574b74',
    500: '#130b3e',
    950: '#000000',
  },
}

SCSS

$custom: #130b3e;
$custom-light: #574b74;
$custom-dark: #000000;

JSON

{
  "hex": "#130b3e",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 62
  },
  "hsl": {
    "h": 249.412,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20293,
    "c": 0.09151,
    "h": 281.6
  },
  "luminance": 0.00726
}

Semantic roles & 50–950 ramp

primary

#130B3E

secondary

#6E7B2A

accent

#ED3BD1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #130B3E

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

Preview Lab → · Contrast checker → · Palette generator →