#0D2A4A#0D2A4A

#0D2A4A is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 28.2% C 0.068 H 253.3°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#0D2A4A
RGB	rgb(13, 42, 74)
HSL	hsl(211, 70%, 17%)
HSV	hsv(211, 82%, 29%)
CMYK	cmyk(82.4%, 43.2%, 0%, 71%)
CIE-LAB	lab(16.68, 2.27, -22.97)
CIE-LCH	lch(16.68, 23.09, 275.65°)
OKLab	oklab(28.21% -0.0197 -0.0655)
OKLCH	oklch(28.21% 0.068 253.3)
XYZ	xyz(2.2295, 2.2357, 6.7913)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2A4A #4A2D0D

analogous

#0D494A #0D2A4A #0E0D4A

triadic

#0D2A4A #4A0D2A #2A4A0D

tetradic

#0D2A4A #4A0D49 #4A2D0D #0D4A0E

square

#0D2A4A #4A0D49 #4A2D0D #0D4A0E

split-complementary

#0D2A4A #4A0E0D #494A0D

monochromatic

#050F1A #050F1A #0D2A4A #16487E #1F65B2

Accessibility & contrast

On white

14.51

#0D2A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0D2A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2A4A

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2A4A	#FFFFFF	#000000	##FFFFFF
##0D2A4A	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2C4B

Deuteranopia (green-blind)

#112749

Tritanopia (blue-blind)

#003236

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2a4a;
/* rgb */ color: rgb(13, 42, 74);
/* oklch */ color: oklch(28.2% 0.068 253.3);

Tailwind

colors: {
  custom: {
    50: '#56637d',
    500: '#0d2a4a',
    950: '#000000',
  },
}

SCSS

$custom: #0d2a4a;
$custom-light: #56637d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2a4a",
  "rgb": {
    "r": 13,
    "g": 42,
    "b": 74
  },
  "hsl": {
    "h": 211.475,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28206,
    "c": 0.06842,
    "h": 253.3
  },
  "luminance": 0.02236
}

Semantic roles & 50–950 ramp

primary

#0D2A4A

secondary

#855C2E

accent

#983BED

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #0D2A4A

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

Preview Lab → · Contrast checker → · Palette generator →