#0D2248#0D2248

#0D2248 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 25.9% C 0.076 H 261.1°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#0D2248
RGB	rgb(13, 34, 72)
HSL	hsl(219, 69%, 17%)
HSV	hsv(219, 82%, 28%)
CMYK	cmyk(81.9%, 52.8%, 0%, 71.8%)
CIE-LAB	lab(13.81, 7.38, -26.19)
CIE-LCH	lch(13.81, 27.21, 285.73°)
OKLab	oklab(25.94% -0.0117 -0.0751)
OKLCH	oklch(25.94% 0.076 261.1)
XYZ	xyz(1.9073, 1.6973, 6.3567)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2248 #48330D

analogous

#0D4048 #0D2248 #160D48

triadic

#0D2248 #480D22 #22480D

tetradic

#0D2248 #480D40 #48330D #0D4816

square

#0D2248 #480D40 #48330D #0D4816

split-complementary

#0D2248 #48160D #40480D

monochromatic

#050C1A #050C1A #0D2248 #163A7C #2053B0

Accessibility & contrast

On white

15.68

#0D2248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0D2248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2248

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2248	#FFFFFF	#000000	##FFFFFF
##0D2248	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2649

Deuteranopia (green-blind)

#022147

Tritanopia (blue-blind)

#002B31

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0d2248;
/* rgb */ color: rgb(13, 34, 72);
/* oklch */ color: oklch(25.9% 0.076 261.1);

Tailwind

colors: {
  custom: {
    50: '#555c7b',
    500: '#0d2248',
    950: '#000000',
  },
}

SCSS

$custom: #0d2248;
$custom-light: #555c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2248",
  "rgb": {
    "r": 13,
    "g": 34,
    "b": 72
  },
  "hsl": {
    "h": 218.644,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.2594,
    "c": 0.07605,
    "h": 261.1
  },
  "luminance": 0.01697
}

Semantic roles & 50–950 ramp

primary

#0D2248

secondary

#83652D

accent

#AD3CEC

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0D2248

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

Preview Lab → · Contrast checker → · Palette generator →