#0D2355#0D2355

#0D2355 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.3% C 0.095 H 263.5°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#0D2355
RGB	rgb(13, 35, 85)
HSL	hsl(222, 73%, 19%)
HSV	hsv(222, 85%, 33%)
CMYK	cmyk(84.7%, 58.8%, 0%, 66.7%)
CIE-LAB	lab(15.19, 12.39, -32.84)
CIE-LCH	lch(15.19, 35.09, 290.67°)
OKLab	oklab(27.32% -0.0108 -0.0947)
OKLCH	oklch(27.32% 0.095 263.5)
XYZ	xyz(2.4061, 1.9432, 8.8408)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2355 #553F0D

analogous

#0D4755 #0D2355 #1B0D55

triadic

#0D2355 #550D23 #23550D

tetradic

#0D2355 #550D47 #553F0D #0D551B

square

#0D2355 #550D47 #553F0D #0D551B

split-complementary

#0D2355 #551B0D #47550D

monochromatic

#040B1B #050D20 #0D2355 #15398A #1D4FBF

Accessibility & contrast

On white

15.12

#0D2355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0D2355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2355

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2355	#FFFFFF	#000000	##FFFFFF
##0D2355	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A57

Deuteranopia (green-blind)

#002354

Tritanopia (blue-blind)

#002F38

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0d2355;
/* rgb */ color: rgb(13, 35, 85);
/* oklch */ color: oklch(27.3% 0.095 263.5);

Tailwind

colors: {
  custom: {
    50: '#595d85',
    500: '#0d2355',
    950: '#000000',
  },
}

SCSS

$custom: #0d2355;
$custom-light: #595d85;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2355",
  "rgb": {
    "r": 13,
    "g": 35,
    "b": 85
  },
  "hsl": {
    "h": 221.667,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27323,
    "c": 0.09529,
    "h": 263.5
  },
  "luminance": 0.01944
}

Semantic roles & 50–950 ramp

primary

#0D2355

secondary

#90722E

accent

#B838F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0D2355

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

Preview Lab → · Contrast checker → · Palette generator →