#0D0F41#0D0F41

#0D0F41 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.092 H 273.3°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#0D0F41
RGB	rgb(13, 15, 65)
HSL	hsl(238, 67%, 15%)
HSV	hsv(238, 80%, 25%)
CMYK	cmyk(80%, 76.9%, 0%, 74.5%)
CIE-LAB	lab(7.30, 18.83, -31.86)
CIE-LCH	lch(7.30, 37.01, 300.59°)
OKLab	oklab(20.85% 0.0053 -0.0922)
OKLCH	oklch(20.85% 0.092 273.3)
XYZ	xyz(1.2906, 0.8087, 5.0881)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.27

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0F41 #413F0D

analogous

#0D2941 #0D0F41 #250D41

triadic

#0D0F41 #410D0F #0F410D

tetradic

#0D0F41 #410D29 #413F0D #0D4125

square

#0D0F41 #410D29 #413F0D #0D4125

split-complementary

#0D0F41 #41250D #29410D

monochromatic

#05061A #05061A #0D0F41 #171B74 #2127A7

Accessibility & contrast

On white

18.08

#0D0F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0D0F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F41

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0F41	#FFFFFF	#000000	##FFFFFF
##0D0F41	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001440

Tritanopia (blue-blind)

#001C26

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0d0f41;
/* rgb */ color: rgb(13, 15, 65);
/* oklch */ color: oklch(20.9% 0.092 273.3);

Tailwind

colors: {
  custom: {
    50: '#554d76',
    500: '#0d0f41',
    950: '#000000',
  },
}

SCSS

$custom: #0d0f41;
$custom-light: #554d76;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0f41",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 65
  },
  "hsl": {
    "h": 237.692,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.20854,
    "c": 0.09233,
    "h": 273.3
  },
  "luminance": 0.00809
}

Semantic roles & 50–950 ramp

primary

#0D0F41

secondary

#7D792D

accent

#E33EEA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0D0F41

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

Preview Lab → · Contrast checker → · Palette generator →