#130B44#130B44

#130B44 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.0% C 0.100 H 279.7°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#130B44
RGB	rgb(19, 11, 68)
HSL	hsl(248, 72%, 15%)
HSV	hsv(248, 84%, 27%)
CMYK	cmyk(72.1%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(7.18, 23.55, -34.17)
CIE-LCH	lch(7.18, 41.50, 304.58°)
OKLab	oklab(21% 0.0169 -0.0988)
OKLCH	oklch(21% 0.1 279.7)
XYZ	xyz(1.4313, 0.7950, 5.5458)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130B44 #3C440B

analogous

#0B1F44 #130B44 #2F0B44

triadic

#130B44 #44130B #0B4413

tetradic

#130B44 #440B1F #3C440B #0B442F

square

#130B44 #440B1F #3C440B #0B442F

split-complementary

#130B44 #442F0B #1F440B

monochromatic

#07041A #07041A #130B44 #221479 #301CAD

Accessibility & contrast

On white

18.12

#130B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#130B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B44

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130B44	#FFFFFF	#000000	##FFFFFF
##130B44	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001846

Deuteranopia (green-blind)

#001443

Tritanopia (blue-blind)

#001B27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #130b44;
/* rgb */ color: rgb(19, 11, 68);
/* oklch */ color: oklch(21.0% 0.100 279.7);

Tailwind

colors: {
  custom: {
    50: '#594b79',
    500: '#130b44',
    950: '#000000',
  },
}

SCSS

$custom: #130b44;
$custom-light: #594b79;
$custom-dark: #000000;

JSON

{
  "hex": "#130b44",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 248.421,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.20995,
    "c": 0.10021,
    "h": 279.7
  },
  "luminance": 0.00795
}

Semantic roles & 50–950 ramp

primary

#130B44

secondary

#74812A

accent

#EF39D5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #130B44

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

Preview Lab → · Contrast checker → · Palette generator →