#0D134F#0D134F

#0D134F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.108 H 270.4°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#0D134F
RGB	rgb(13, 19, 79)
HSL	hsl(235, 72%, 18%)
HSV	hsv(235, 84%, 31%)
CMYK	cmyk(83.5%, 75.9%, 0%, 69%)
CIE-LAB	lab(9.92, 21.79, -37.35)
CIE-LCH	lch(9.92, 43.24, 300.26°)
OKLab	oklab(23.24% 0.0008 -0.1081)
OKLCH	oklch(23.24% 0.108 270.4)
XYZ	xyz(1.8097, 1.1156, 7.5156)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D134F #4F490D

analogous

#0D344F #0D134F #280D4F

triadic

#0D134F #4F0D13 #134F0D

tetradic

#0D134F #4F0D34 #4F490D #0D4F28

square

#0D134F #4F0D34 #4F490D #0D4F28

split-complementary

#0D134F #4F280D #344F0D

monochromatic

#04061A #04061A #0D134F #162084 #1E2CB8

Accessibility & contrast

On white

17.17

#0D134F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D134F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D134F

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D134F	#FFFFFF	#000000	##FFFFFF
##0D134F	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E51

Deuteranopia (green-blind)

#00184E

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d134f;
/* rgb */ color: rgb(13, 19, 79);
/* oklch */ color: oklch(23.2% 0.108 270.4);

Tailwind

colors: {
  custom: {
    50: '#595081',
    500: '#0d134f',
    950: '#000000',
  },
}

SCSS

$custom: #0d134f;
$custom-light: #595081;
$custom-dark: #000000;

JSON

{
  "hex": "#0d134f",
  "rgb": {
    "r": 13,
    "g": 19,
    "b": 79
  },
  "hsl": {
    "h": 234.545,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23236,
    "c": 0.10812,
    "h": 270.4
  },
  "luminance": 0.01116
}

Semantic roles & 50–950 ramp

primary

#0D134F

secondary

#8A822E

accent

#DE39EE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D134F

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

Preview Lab → · Contrast checker → · Palette generator →