#0D0F3E#0D0F3E

#0D0F3E is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.5% C 0.088 H 273.7°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#0D0F3E
RGB	rgb(13, 15, 62)
HSL	hsl(238, 65%, 15%)
HSV	hsv(238, 79%, 24%)
CMYK	cmyk(79%, 75.8%, 0%, 75.7%)
CIE-LAB	lab(7.00, 17.48, -30.22)
CIE-LCH	lch(7.00, 34.91, 300.05°)
OKLab	oklab(20.51% 0.0057 -0.0875)
OKLCH	oklch(20.51% 0.088 273.7)
XYZ	xyz(1.2060, 0.7749, 4.6425)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.63

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0F3E #3E3C0D

analogous

#0D283E #0D0F3E #240D3E

triadic

#0D0F3E #3E0D0F #0F3E0D

tetradic

#0D0F3E #3E0D28 #3E3C0D #0D3E24

square

#0D0F3E #3E0D28 #3E3C0D #0D3E24

split-complementary

#0D0F3E #3E240D #283E0D

monochromatic

#050619 #050619 #0D0F3E #181B71 #2227A3

Accessibility & contrast

On white

18.18

#0D0F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0D0F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F3E

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0F3E	#FFFFFF	#000000	##FFFFFF
##0D0F3E	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183F

Deuteranopia (green-blind)

#00133D

Tritanopia (blue-blind)

#001B24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0d0f3e;
/* rgb */ color: rgb(13, 15, 62);
/* oklch */ color: oklch(20.5% 0.088 273.7);

Tailwind

colors: {
  custom: {
    50: '#544d74',
    500: '#0d0f3e',
    950: '#000000',
  },
}

SCSS

$custom: #0d0f3e;
$custom-light: #544d74;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0f3e",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 62
  },
  "hsl": {
    "h": 237.551,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.20514,
    "c": 0.08768,
    "h": 273.7
  },
  "luminance": 0.00775
}

Semantic roles & 50–950 ramp

primary

#0D0F3E

secondary

#7A762D

accent

#E140E8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0D0F3E

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

Preview Lab → · Contrast checker → · Palette generator →