#0D2148#0D2148

#0D2148 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.7% C 0.077 H 262.0°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#0D2148
RGB	rgb(13, 33, 72)
HSL	hsl(220, 69%, 17%)
HSV	hsv(220, 82%, 28%)
CMYK	cmyk(81.9%, 54.2%, 0%, 71.8%)
CIE-LAB	lab(13.48, 8.14, -26.72)
CIE-LCH	lch(13.48, 27.94, 286.94°)
OKLab	oklab(25.68% -0.0107 -0.0767)
OKLCH	oklch(25.68% 0.077 262)
XYZ	xyz(1.8791, 1.6410, 6.3473)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2148 #48340D

analogous

#0D3F48 #0D2148 #170D48

triadic

#0D2148 #480D21 #21480D

tetradic

#0D2148 #480D3F #48340D #0D4817

square

#0D2148 #480D3F #48340D #0D4817

split-complementary

#0D2148 #48170D #3F480D

monochromatic

#050C1A #050C1A #0D2148 #16397C #2051B0

Accessibility & contrast

On white

15.81

#0D2148 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0D2148 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2148

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2148	#FFFFFF	#000000	##FFFFFF
##0D2148	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2549

Deuteranopia (green-blind)

#002047

Tritanopia (blue-blind)

#002A31

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0d2148;
/* rgb */ color: rgb(13, 33, 72);
/* oklch */ color: oklch(25.7% 0.077 262.0);

Tailwind

colors: {
  custom: {
    50: '#555b7b',
    500: '#0d2148',
    950: '#000000',
  },
}

SCSS

$custom: #0d2148;
$custom-light: #555b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2148",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 72
  },
  "hsl": {
    "h": 219.661,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25684,
    "c": 0.07749,
    "h": 262
  },
  "luminance": 0.01641
}

Semantic roles & 50–950 ramp

primary

#0D2148

secondary

#83662D

accent

#B03CEC

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0D2148

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

Preview Lab → · Contrast checker → · Palette generator →