#0D2D5F#0D2D5F

#0D2D5F is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.097 H 259.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#0D2D5F
RGB	rgb(13, 45, 95)
HSL	hsl(217, 76%, 21%)
HSV	hsv(217, 86%, 37%)
CMYK	cmyk(86.3%, 52.6%, 0%, 62.7%)
CIE-LAB	lab(19.17, 9.32, -33.05)
CIE-LCH	lch(19.17, 34.34, 285.74°)
OKLab	oklab(30.62% -0.0179 -0.0951)
OKLCH	oklch(30.62% 0.097 259.3)
XYZ	xyz(3.1692, 2.7882, 11.1954)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2D5F #5F3F0D

analogous

#0D565F #0D2D5F #160D5F

triadic

#0D2D5F #5F0D2D #2D5F0D

tetradic

#0D2D5F #5F0D56 #5F3F0D #0D5F16

square

#0D2D5F #5F0D56 #5F3F0D #0D5F16

split-complementary

#0D2D5F #5F160D #565F0D

monochromatic

#040D1B #061329 #0D2D5F #144695 #1C60CB

Accessibility & contrast

On white

13.48

#0D2D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0D2D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2D5F

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2D5F	#FFFFFF	#000000	##FFFFFF
##0D2D5F	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3261

Deuteranopia (green-blind)

#002B5E

Tritanopia (blue-blind)

#003941

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d2d5f;
/* rgb */ color: rgb(13, 45, 95);
/* oklch */ color: oklch(30.6% 0.097 259.3);

Tailwind

colors: {
  custom: {
    50: '#5b658d',
    500: '#0d2d5f',
    950: '#000000',
  },
}

SCSS

$custom: #0d2d5f;
$custom-light: #5b658d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2d5f",
  "rgb": {
    "r": 13,
    "g": 45,
    "b": 95
  },
  "hsl": {
    "h": 216.585,
    "s": 75.926,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3062,
    "c": 0.09676,
    "h": 259.3
  },
  "luminance": 0.02789
}

Semantic roles & 50–950 ramp

primary

#0D2D5F

secondary

#99702F

accent

#A935F3

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #0D2D5F

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

Preview Lab → · Contrast checker → · Palette generator →