#0D2555#0D2555

#0D2555 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.8% C 0.092 H 262.2°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#0D2555
RGB	rgb(13, 37, 85)
HSL	hsl(220, 73%, 19%)
HSV	hsv(220, 85%, 33%)
CMYK	cmyk(84.7%, 56.5%, 0%, 66.7%)
CIE-LAB	lab(15.82, 10.87, -31.81)
CIE-LCH	lch(15.82, 33.61, 288.88°)
OKLab	oklab(27.81% -0.0125 -0.0916)
OKLCH	oklch(27.81% 0.092 262.2)
XYZ	xyz(2.4667, 2.0643, 8.8610)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2555 #553D0D

analogous

#0D4955 #0D2555 #190D55

triadic

#0D2555 #550D25 #25550D

tetradic

#0D2555 #550D49 #553D0D #0D5519

square

#0D2555 #550D49 #553D0D #0D5519

split-complementary

#0D2555 #55190D #49550D

monochromatic

#040C1B #050E20 #0D2555 #153C8A #1D53BF

Accessibility & contrast

On white

14.86

#0D2555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0D2555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2555

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2555	#FFFFFF	#000000	##FFFFFF
##0D2555	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052B57

Deuteranopia (green-blind)

#002454

Tritanopia (blue-blind)

#003139

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0d2555;
/* rgb */ color: rgb(13, 37, 85);
/* oklch */ color: oklch(27.8% 0.092 262.2);

Tailwind

colors: {
  custom: {
    50: '#595e85',
    500: '#0d2555',
    950: '#000000',
  },
}

SCSS

$custom: #0d2555;
$custom-light: #595e85;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2555",
  "rgb": {
    "r": 13,
    "g": 37,
    "b": 85
  },
  "hsl": {
    "h": 220,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27805,
    "c": 0.09246,
    "h": 262.2
  },
  "luminance": 0.02065
}

Semantic roles & 50–950 ramp

primary

#0D2555

secondary

#906F2E

accent

#B338F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0D2555

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

Preview Lab → · Contrast checker → · Palette generator →