#0D2756#0D2756

#0D2756 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.091 H 261.1°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#0D2756
RGB	rgb(13, 39, 86)
HSL	hsl(219, 74%, 19%)
HSV	hsv(219, 85%, 34%)
CMYK	cmyk(84.9%, 54.7%, 0%, 66.3%)
CIE-LAB	lab(16.54, 9.81, -31.31)
CIE-LCH	lch(16.54, 32.81, 287.39°)
OKLab	oklab(28.38% -0.0141 -0.0901)
OKLCH	oklch(28.38% 0.091 261.1)
XYZ	xyz(2.5706, 2.2082, 9.0930)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2756 #563C0D

analogous

#0D4C56 #0D2756 #180D56

triadic

#0D2756 #560D27 #27560D

tetradic

#0D2756 #560D4C #563C0D #0D5618

square

#0D2756 #560D4C #563C0D #0D5618

split-complementary

#0D2756 #56180D #4C560D

monochromatic

#040C1B #050F21 #0D2756 #153F8B #1D57C0

Accessibility & contrast

On white

14.57

#0D2756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0D2756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2756

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2756	#FFFFFF	#000000	##FFFFFF
##0D2756	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2C58

Deuteranopia (green-blind)

#002655

Tritanopia (blue-blind)

#00323A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2756;
/* rgb */ color: rgb(13, 39, 86);
/* oklch */ color: oklch(28.4% 0.091 261.1);

Tailwind

colors: {
  custom: {
    50: '#596086',
    500: '#0d2756',
    950: '#000000',
  },
}

SCSS

$custom: #0d2756;
$custom-light: #596086;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2756",
  "rgb": {
    "r": 13,
    "g": 39,
    "b": 86
  },
  "hsl": {
    "h": 218.63,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28382,
    "c": 0.0912,
    "h": 261.1
  },
  "luminance": 0.02208
}

Semantic roles & 50–950 ramp

primary

#0D2756

secondary

#916E2E

accent

#AF37F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0D2756

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

Preview Lab → · Contrast checker → · Palette generator →