#0D2A54#0D2A54

#0D2A54 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.0% C 0.084 H 258.1°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#0D2A54
RGB	rgb(13, 42, 84)
HSL	hsl(215, 73%, 19%)
HSV	hsv(215, 85%, 33%)
CMYK	cmyk(84.5%, 50%, 0%, 67.1%)
CIE-LAB	lab(17.37, 6.68, -28.63)
CIE-LCH	lch(17.37, 29.40, 283.14°)
OKLab	oklab(28.97% -0.0172 -0.0821)
OKLCH	oklch(28.97% 0.084 258.1)
XYZ	xyz(2.5936, 2.3813, 8.7087)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2A54 #54370D

analogous

#0D4E54 #0D2A54 #140D54

triadic

#0D2A54 #540D2A #2A540D

tetradic

#0D2A54 #540D4E #54370D #0D5414

square

#0D2A54 #540D4E #54370D #0D5414

split-complementary

#0D2A54 #54140D #4E540D

monochromatic

#040D1A #05101F #0D2A54 #154489 #1D5FBE

Accessibility & contrast

On white

14.22

#0D2A54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0D2A54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2A54

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2A54	#FFFFFF	#000000	##FFFFFF
##0D2A54	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142E56

Deuteranopia (green-blind)

#042853

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d2a54;
/* rgb */ color: rgb(13, 42, 84);
/* oklch */ color: oklch(29.0% 0.084 258.1);

Tailwind

colors: {
  custom: {
    50: '#586384',
    500: '#0d2a54',
    950: '#000000',
  },
}

SCSS

$custom: #0d2a54;
$custom-light: #586384;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2a54",
  "rgb": {
    "r": 13,
    "g": 42,
    "b": 84
  },
  "hsl": {
    "h": 215.493,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28969,
    "c": 0.08394,
    "h": 258.1
  },
  "luminance": 0.02382
}

Semantic roles & 50–950 ramp

primary

#0D2A54

secondary

#8F672E

accent

#A538F0

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2A54

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

Preview Lab → · Contrast checker → · Palette generator →