#0D133C#0D133C

#0D133C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.079 H 271.6°. Best body text is #FFFFFF at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#0D133C
RGB	rgb(13, 19, 60)
HSL	hsl(232, 64%, 14%)
HSV	hsv(232, 78%, 24%)
CMYK	cmyk(78.3%, 68.3%, 0%, 76.5%)
CIE-LAB	lab(7.93, 13.76, -27.27)
CIE-LCH	lch(7.93, 30.55, 296.77°)
OKLab	oklab(21.16% 0.0022 -0.0786)
OKLCH	oklch(21.16% 0.079 271.6)
XYZ	xyz(1.2142, 0.8774, 4.3795)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D133C #3C360D

analogous

#0D2B3C #0D133C #1F0D3C

triadic

#0D133C #3C0D13 #133C0D

tetradic

#0D133C #3C0D2B #3C360D #0D3C1F

square

#0D133C #3C0D2B #3C360D #0D3C1F

split-complementary

#0D133C #3C1F0D #2B3C0D

monochromatic

#050819 #050819 #0D133C #18236E #2333A1

Accessibility & contrast

On white

17.86

#0D133C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D133C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D133C

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D133C	#FFFFFF	#000000	##FFFFFF
##0D133C	1.00	17.86	1.18	17.86
#FFFFFF	17.86	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3D

Deuteranopia (green-blind)

#00153B

Tritanopia (blue-blind)

#001D25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0d133c;
/* rgb */ color: rgb(13, 19, 60);
/* oklch */ color: oklch(21.2% 0.079 271.6);

Tailwind

colors: {
  custom: {
    50: '#535072',
    500: '#0d133c',
    950: '#000000',
  },
}

SCSS

$custom: #0d133c;
$custom-light: #535072;
$custom-dark: #000000;

JSON

{
  "hex": "#0d133c",
  "rgb": {
    "r": 13,
    "g": 19,
    "b": 60
  },
  "hsl": {
    "h": 232.34,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.21164,
    "c": 0.07864,
    "h": 271.6
  },
  "luminance": 0.00878
}

Semantic roles & 50–950 ramp

primary

#0D133C

secondary

#786E2D

accent

#D240E7

background

#F5F4F6

surface

#E8E7EC

border

#C4C3C7

text

#030208

muted

#78787B

Preview Lab

Preview with #0D133C

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

Preview Lab → · Contrast checker → · Palette generator →