#130D38#130D38

#130D38 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.080 H 282.8°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#130D38
RGB	rgb(19, 13, 56)
HSL	hsl(248, 62%, 14%)
HSV	hsv(248, 77%, 22%)
CMYK	cmyk(66.1%, 76.8%, 0%, 78%)
CIE-LAB	lab(6.43, 17.31, -26.80)
CIE-LCH	lch(6.43, 31.90, 302.86°)
OKLab	oklab(19.99% 0.0177 -0.0776)
OKLCH	oklch(19.99% 0.08 282.8)
XYZ	xyz(1.1261, 0.7117, 3.8187)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D38 #32380D

analogous

#0D1C38 #130D38 #280D38

triadic

#130D38 #38130D #0D3813

tetradic

#130D38 #380D1C #32380D #0D3828

square

#130D38 #380D1C #32380D #0D3828

split-complementary

#130D38 #38280D #1C380D

monochromatic

#080619 #080619 #130D38 #24196A #35249B

Accessibility & contrast

On white

18.38

#130D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#130D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D38

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D38	#FFFFFF	#000000	##FFFFFF
##130D38	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001639

Deuteranopia (green-blind)

#001337

Tritanopia (blue-blind)

#031821

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #130d38;
/* rgb */ color: rgb(19, 13, 56);
/* oklch */ color: oklch(20.0% 0.080 282.8);

Tailwind

colors: {
  custom: {
    50: '#554c6f',
    500: '#130d38',
    950: '#000000',
  },
}

SCSS

$custom: #130d38;
$custom-light: #554c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#130d38",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 56
  },
  "hsl": {
    "h": 248.372,
    "s": 62.319,
    "l": 13.529
  },
  "oklch": {
    "l": 0.19992,
    "c": 0.07962,
    "h": 282.8
  },
  "luminance": 0.00712
}

Semantic roles & 50–950 ramp

primary

#130D38

secondary

#6A732D

accent

#E542CF

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #130D38

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

Preview Lab → · Contrast checker → · Palette generator →