#0D0F35#0D0F35

#0D0F35 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.5% C 0.073 H 275.0°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#0D0F35
RGB	rgb(13, 15, 53)
HSL	hsl(237, 61%, 13%)
HSV	hsv(237, 75%, 21%)
CMYK	cmyk(75.5%, 71.7%, 0%, 79.2%)
CIE-LAB	lab(6.18, 13.19, -25.03)
CIE-LCH	lch(6.18, 28.30, 297.79°)
OKLab	oklab(19.54% 0.0064 -0.0729)
OKLCH	oklch(19.54% 0.073 275)
XYZ	xyz(0.9792, 0.6842, 3.4479)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0F35 #35330D

analogous

#0D2335 #0D0F35 #1F0D35

triadic

#0D0F35 #350D0F #0F350D

tetradic

#0D0F35 #350D23 #35330D #0D351F

square

#0D0F35 #350D23 #35330D #0D351F

split-complementary

#0D0F35 #351F0D #23350D

monochromatic

#060719 #060719 #0D0F35 #191D66 #252B97

Accessibility & contrast

On white

18.47

#0D0F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0D0F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F35

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0F35	#FFFFFF	#000000	##FFFFFF
##0D0F35	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001536

Deuteranopia (green-blind)

#001234

Tritanopia (blue-blind)

#001820

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0d0f35;
/* rgb */ color: rgb(13, 15, 53);
/* oklch */ color: oklch(19.5% 0.073 275.0);

Tailwind

colors: {
  custom: {
    50: '#514d6d',
    500: '#0d0f35',
    950: '#000000',
  },
}

SCSS

$custom: #0d0f35;
$custom-light: #514d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0f35",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 53
  },
  "hsl": {
    "h": 237,
    "s": 60.606,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19542,
    "c": 0.07316,
    "h": 275
  },
  "luminance": 0.00684
}

Semantic roles & 50–950 ramp

primary

#0D0F35

secondary

#706D2D

accent

#DC44E4

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #0D0F35

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

Preview Lab → · Contrast checker → · Palette generator →