#0D2140#0D2140

#0D2140 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.0% C 0.064 H 258.9°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#0D2140
RGB	rgb(13, 33, 64)
HSL	hsl(216, 66%, 15%)
HSV	hsv(216, 80%, 25%)
CMYK	cmyk(79.7%, 48.4%, 0%, 74.9%)
CIE-LAB	lab(12.88, 4.58, -22.12)
CIE-LCH	lch(12.88, 22.59, 281.71°)
OKLab	oklab(25.03% -0.0124 -0.0632)
OKLCH	oklch(25.03% 0.064 258.9)
XYZ	xyz(1.6349, 1.5433, 5.0612)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2140 #402C0D

analogous

#0D3A40 #0D2140 #130D40

triadic

#0D2140 #400D21 #21400D

tetradic

#0D2140 #400D3A #402C0D #0D4013

square

#0D2140 #400D3A #402C0D #0D4013

split-complementary

#0D2140 #40130D #3A400D

monochromatic

#050D19 #050D19 #0D2140 #173B73 #2255A6

Accessibility & contrast

On white

16.05

#0D2140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0D2140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2140

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2140	#FFFFFF	#000000	##FFFFFF
##0D2140	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122441

Deuteranopia (green-blind)

#091F3F

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d2140;
/* rgb */ color: rgb(13, 33, 64);
/* oklch */ color: oklch(25.0% 0.064 258.9);

Tailwind

colors: {
  custom: {
    50: '#535b75',
    500: '#0d2140',
    950: '#000000',
  },
}

SCSS

$custom: #0d2140;
$custom-light: #535b75;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2140",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 64
  },
  "hsl": {
    "h": 216.471,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25033,
    "c": 0.06439,
    "h": 258.9
  },
  "luminance": 0.01543
}

Semantic roles & 50–950 ramp

primary

#0D2140

secondary

#7C5D2D

accent

#A63FE9

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0D2140

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

Preview Lab → · Contrast checker → · Palette generator →