#0D2040#0D2040

#0D2040 is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.8% C 0.066 H 260.2°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#0D2040
RGB	rgb(13, 32, 64)
HSL	hsl(218, 66%, 15%)
HSV	hsv(218, 80%, 25%)
CMYK	cmyk(79.7%, 50%, 0%, 74.9%)
CIE-LAB	lab(12.54, 5.35, -22.67)
CIE-LCH	lch(12.54, 23.29, 283.28°)
OKLab	oklab(24.77% -0.0112 -0.0648)
OKLCH	oklch(24.77% 0.066 260.2)
XYZ	xyz(1.6076, 1.4886, 5.0521)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2040 #402D0D

analogous

#0D3940 #0D2040 #130D40

triadic

#0D2040 #400D20 #20400D

tetradic

#0D2040 #400D39 #402D0D #0D4013

square

#0D2040 #400D39 #402D0D #0D4013

split-complementary

#0D2040 #40130D #39400D

monochromatic

#050D19 #050D19 #0D2040 #173973 #2253A6

Accessibility & contrast

On white

16.18

#0D2040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0D2040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2040

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2040	#FFFFFF	#000000	##FFFFFF
##0D2040	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102341

Deuteranopia (green-blind)

#071E3F

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d2040;
/* rgb */ color: rgb(13, 32, 64);
/* oklch */ color: oklch(24.8% 0.066 260.2);

Tailwind

colors: {
  custom: {
    50: '#535a75',
    500: '#0d2040',
    950: '#000000',
  },
}

SCSS

$custom: #0d2040;
$custom-light: #535a75;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2040",
  "rgb": {
    "r": 13,
    "g": 32,
    "b": 64
  },
  "hsl": {
    "h": 217.647,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.24766,
    "c": 0.0658,
    "h": 260.2
  },
  "luminance": 0.01489
}

Semantic roles & 50–950 ramp

primary

#0D2040

secondary

#7C5E2D

accent

#AA3FE9

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #0D2040

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

Preview Lab → · Contrast checker → · Palette generator →