#0D2953#0D2953

#0D2953 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.6% C 0.084 H 258.6°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0D2953
RGB	rgb(13, 41, 83)
HSL	hsl(216, 73%, 19%)
HSV	hsv(216, 84%, 33%)
CMYK	cmyk(84.3%, 50.6%, 0%, 67.5%)
CIE-LAB	lab(16.97, 6.98, -28.61)
CIE-LCH	lch(16.97, 29.45, 283.72°)
OKLab	oklab(28.63% -0.0165 -0.0821)
OKLCH	oklch(28.63% 0.084 258.6)
XYZ	xyz(2.5197, 2.2957, 8.4923)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2953 #53370D

analogous

#0D4C53 #0D2953 #140D53

triadic

#0D2953 #530D29 #29530D

tetradic

#0D2953 #530D4C #53370D #0D5314

square

#0D2953 #530D4C #53370D #0D5314

split-complementary

#0D2953 #53140D #4C530D

monochromatic

#040D1A #050F1E #0D2953 #154388 #1E5DBD

Accessibility & contrast

On white

14.39

#0D2953 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0D2953 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2953

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2953	#FFFFFF	#000000	##FFFFFF
##0D2953	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122D55

Deuteranopia (green-blind)

#032752

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0d2953;
/* rgb */ color: rgb(13, 41, 83);
/* oklch */ color: oklch(28.6% 0.084 258.6);

Tailwind

colors: {
  custom: {
    50: '#586284',
    500: '#0d2953',
    950: '#000000',
  },
}

SCSS

$custom: #0d2953;
$custom-light: #586284;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2953",
  "rgb": {
    "r": 13,
    "g": 41,
    "b": 83
  },
  "hsl": {
    "h": 216,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28634,
    "c": 0.08375,
    "h": 258.6
  },
  "luminance": 0.02296
}

Semantic roles & 50–950 ramp

primary

#0D2953

secondary

#8E672E

accent

#A638F0

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2953

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

Preview Lab → · Contrast checker → · Palette generator →