#0D3645#0D3645

#0D3645 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.3% C 0.051 H 226.7°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#0D3645
RGB	rgb(13, 54, 69)
HSL	hsl(196, 68%, 16%)
HSV	hsv(196, 81%, 27%)
CMYK	cmyk(81.2%, 21.7%, 0%, 72.9%)
CIE-LAB	lab(20.65, -8.11, -13.35)
CIE-LCH	lch(20.65, 15.62, 238.74°)
OKLab	oklab(31.25% -0.0353 -0.0374)
OKLCH	oklch(31.25% 0.051 226.7)
XYZ	xyz(2.5589, 3.1533, 6.1029)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3645 #451C0D

analogous

#0D4538 #0D3645 #0D1A45

triadic

#0D3645 #450D36 #36450D

tetradic

#0D3645 #380D45 #451C0D #1A450D

square

#0D3645 #380D45 #451C0D #1A450D

split-complementary

#0D3645 #450D1A #45380D

monochromatic

#05141A #05141A #0D3645 #175E78 #2087AC

Accessibility & contrast

On white

12.88

#0D3645 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#0D3645 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3645

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3645	#FFFFFF	#000000	##FFFFFF
##0D3645	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3546

Deuteranopia (green-blind)

#262F45

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0d3645;
/* rgb */ color: rgb(13, 54, 69);
/* oklch */ color: oklch(31.3% 0.051 226.7);

Tailwind

colors: {
  custom: {
    50: '#556d78',
    500: '#0d3645',
    950: '#000000',
  },
}

SCSS

$custom: #0d3645;
$custom-light: #556d78;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3645",
  "rgb": {
    "r": 13,
    "g": 54,
    "b": 69
  },
  "hsl": {
    "h": 196.071,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.31253,
    "c": 0.05145,
    "h": 226.7
  },
  "luminance": 0.03154
}

Semantic roles & 50–950 ramp

primary

#0D3645

secondary

#80442D

accent

#6B3DEB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0D3645

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

Preview Lab → · Contrast checker → · Palette generator →