#0D2554#0D2554

#0D2554 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.7% C 0.091 H 262.0°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D2554
RGB	rgb(13, 37, 84)
HSL	hsl(220, 73%, 19%)
HSV	hsv(220, 85%, 33%)
CMYK	cmyk(84.5%, 56%, 0%, 67.1%)
CIE-LAB	lab(15.74, 10.43, -31.26)
CIE-LCH	lch(15.74, 32.96, 288.45°)
OKLab	oklab(27.72% -0.0126 -0.09)
OKLCH	oklch(27.72% 0.091 262)
XYZ	xyz(2.4272, 2.0485, 8.6533)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2554 #543C0D

analogous

#0D4954 #0D2554 #190D54

triadic

#0D2554 #540D25 #25540D

tetradic

#0D2554 #540D49 #543C0D #0D5419

square

#0D2554 #540D49 #543C0D #0D5419

split-complementary

#0D2554 #54190D #49540D

monochromatic

#040C1A #050E1F #0D2554 #153C89 #1D54BE

Accessibility & contrast

On white

14.90

#0D2554 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0D2554 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2554

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2554	#FFFFFF	#000000	##FFFFFF
##0D2554	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062B56

Deuteranopia (green-blind)

#002453

Tritanopia (blue-blind)

#003038

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0d2554;
/* rgb */ color: rgb(13, 37, 84);
/* oklch */ color: oklch(27.7% 0.091 262.0);

Tailwind

colors: {
  custom: {
    50: '#595e84',
    500: '#0d2554',
    950: '#000000',
  },
}

SCSS

$custom: #0d2554;
$custom-light: #595e84;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2554",
  "rgb": {
    "r": 13,
    "g": 37,
    "b": 84
  },
  "hsl": {
    "h": 219.718,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.27717,
    "c": 0.09089,
    "h": 262
  },
  "luminance": 0.02049
}

Semantic roles & 50–950 ramp

primary

#0D2554

secondary

#8F6E2E

accent

#B238F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0D2554

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

Preview Lab → · Contrast checker → · Palette generator →