#0D2E3C#0D2E3C

#0D2E3C is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.4% C 0.046 H 229.6°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#0D2E3C
RGB	rgb(13, 46, 60)
HSL	hsl(198, 64%, 14%)
HSV	hsv(198, 78%, 24%)
CMYK	cmyk(78.3%, 23.3%, 0%, 76.5%)
CIE-LAB	lab(17.30, -6.46, -12.38)
CIE-LCH	lch(17.30, 13.97, 242.45°)
OKLab	oklab(28.43% -0.0295 -0.0347)
OKLCH	oklch(28.43% 0.046 229.6)
XYZ	xyz(1.9583, 2.3656, 4.6275)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2E3C #3C1B0D

analogous

#0D3C33 #0D2E3C #0D173C

triadic

#0D2E3C #3C0D2E #2E3C0D

tetradic

#0D2E3C #330D3C #3C1B0D #173C0D

square

#0D2E3C #330D3C #3C1B0D #173C0D

split-complementary

#0D2E3C #3C0D17 #3C330D

monochromatic

#051319 #051319 #0D2E3C #18556E #237BA1

Accessibility & contrast

On white

14.25

#0D2E3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0D2E3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2E3C

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2E3C	#FFFFFF	#000000	##FFFFFF
##0D2E3C	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272D3D

Deuteranopia (green-blind)

#20283C

Tritanopia (blue-blind)

#003233

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d2e3c;
/* rgb */ color: rgb(13, 46, 60);
/* oklch */ color: oklch(28.4% 0.046 229.6);

Tailwind

colors: {
  custom: {
    50: '#536671',
    500: '#0d2e3c',
    950: '#000000',
  },
}

SCSS

$custom: #0d2e3c;
$custom-light: #536671;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2e3c",
  "rgb": {
    "r": 13,
    "g": 46,
    "b": 60
  },
  "hsl": {
    "h": 197.872,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.28432,
    "c": 0.04556,
    "h": 229.6
  },
  "luminance": 0.02366
}

Semantic roles & 50–950 ramp

primary

#0D2E3C

secondary

#78432D

accent

#7240E7

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0D2E3C

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

Preview Lab → · Contrast checker → · Palette generator →