#130B41#130B41

#130B41 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.096 H 280.6°. Best body text is #FFFFFF at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#130B41
RGB	rgb(19, 11, 65)
HSL	hsl(249, 71%, 15%)
HSV	hsv(249, 83%, 25%)
CMYK	cmyk(70.8%, 83.1%, 0%, 74.5%)
CIE-LAB	lab(6.86, 22.32, -32.57)
CIE-LCH	lch(6.86, 39.48, 304.43°)
OKLab	oklab(20.64% 0.0177 -0.0942)
OKLCH	oklch(20.64% 0.096 280.6)
XYZ	xyz(1.3421, 0.7593, 5.0758)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130B41 #39410B

analogous

#0B1E41 #130B41 #2E0B41

triadic

#130B41 #41130B #0B4113

tetradic

#130B41 #410B1E #39410B #0B412E

square

#130B41 #410B1E #39410B #0B412E

split-complementary

#130B41 #412E0B #1E410B

monochromatic

#08041A #08041A #130B41 #221475 #321DAA

Accessibility & contrast

On white

18.23

#130B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#130B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B41

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130B41	#FFFFFF	#000000	##FFFFFF
##130B41	1.00	18.23	1.15	18.23
#FFFFFF	18.23	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001743

Deuteranopia (green-blind)

#001340

Tritanopia (blue-blind)

#001A25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #130b41;
/* rgb */ color: rgb(19, 11, 65);
/* oklch */ color: oklch(20.6% 0.096 280.6);

Tailwind

colors: {
  custom: {
    50: '#584b76',
    500: '#130b41',
    950: '#000000',
  },
}

SCSS

$custom: #130b41;
$custom-light: #584b76;
$custom-dark: #000000;

JSON

{
  "hex": "#130b41",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 65
  },
  "hsl": {
    "h": 248.889,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20641,
    "c": 0.0959,
    "h": 280.6
  },
  "luminance": 0.00759
}

Semantic roles & 50–950 ramp

primary

#130B41

secondary

#717E2A

accent

#EE3AD3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #130B41

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

Preview Lab → · Contrast checker → · Palette generator →