#0D2C5A#0D2C5A

#0D2C5A is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.0% C 0.090 H 258.6°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#0D2C5A
RGB	rgb(13, 44, 90)
HSL	hsl(216, 75%, 20%)
HSV	hsv(216, 86%, 35%)
CMYK	cmyk(85.6%, 51.1%, 0%, 64.7%)
CIE-LAB	lab(18.47, 7.85, -30.87)
CIE-LCH	lch(18.47, 31.85, 284.27°)
OKLab	oklab(29.96% -0.0179 -0.0887)
OKLCH	oklch(29.96% 0.09 258.6)
XYZ	xyz(2.9114, 2.6248, 10.0241)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2C5A #5A3B0D

analogous

#0D525A #0D2C5A #140D5A

triadic

#0D2C5A #5A0D2C #2C5A0D

tetradic

#0D2C5A #5A0D52 #5A3B0D #0D5A14

square

#0D2C5A #5A0D52 #5A3B0D #0D5A14

split-complementary

#0D2C5A #5A140D #525A0D

monochromatic

#040D1B #051225 #0D2C5A #15468F #1C60C5

Accessibility & contrast

On white

13.77

#0D2C5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0D2C5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2C5A

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2C5A	#FFFFFF	#000000	##FFFFFF
##0D2C5A	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12315C

Deuteranopia (green-blind)

#002A59

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0d2c5a;
/* rgb */ color: rgb(13, 44, 90);
/* oklch */ color: oklch(30.0% 0.090 258.6);

Tailwind

colors: {
  custom: {
    50: '#5a6489',
    500: '#0d2c5a',
    950: '#000000',
  },
}

SCSS

$custom: #0d2c5a;
$custom-light: #5a6489;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2c5a",
  "rgb": {
    "r": 13,
    "g": 44,
    "b": 90
  },
  "hsl": {
    "h": 215.844,
    "s": 74.757,
    "l": 20.196
  },
  "oklch": {
    "l": 0.2996,
    "c": 0.09048,
    "h": 258.6
  },
  "luminance": 0.02625
}

Semantic roles & 50–950 ramp

primary

#0D2C5A

secondary

#946B2E

accent

#A636F1

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2C5A

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

Preview Lab → · Contrast checker → · Palette generator →