#0D3445#0D3445

#0D3445 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.7% C 0.052 H 231.0°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#0D3445
RGB	rgb(13, 52, 69)
HSL	hsl(198, 68%, 16%)
HSV	hsv(198, 81%, 27%)
CMYK	cmyk(81.2%, 24.6%, 0%, 72.9%)
CIE-LAB	lab(19.93, -6.80, -14.47)
CIE-LCH	lch(19.93, 15.99, 244.82°)
OKLab	oklab(30.68% -0.0329 -0.0406)
OKLCH	oklch(30.68% 0.052 231)
XYZ	xyz(2.4677, 2.9709, 6.0725)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3445 #451E0D

analogous

#0D453A #0D3445 #0D1845

triadic

#0D3445 #450D34 #34450D

tetradic

#0D3445 #3A0D45 #451E0D #18450D

square

#0D3445 #3A0D45 #451E0D #18450D

split-complementary

#0D3445 #450D18 #453A0D

monochromatic

#05131A #05131A #0D3445 #175B78 #2082AC

Accessibility & contrast

On white

13.17

#0D3445 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0D3445 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3445

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3445	#FFFFFF	#000000	##FFFFFF
##0D3445	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3346

Deuteranopia (green-blind)

#242E45

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d3445;
/* rgb */ color: rgb(13, 52, 69);
/* oklch */ color: oklch(30.7% 0.052 231.0);

Tailwind

colors: {
  custom: {
    50: '#556b78',
    500: '#0d3445',
    950: '#000000',
  },
}

SCSS

$custom: #0d3445;
$custom-light: #556b78;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3445",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 69
  },
  "hsl": {
    "h": 198.214,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.30678,
    "c": 0.05231,
    "h": 231
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#0D3445

secondary

#80472D

accent

#723DEB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D3445

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

Preview Lab → · Contrast checker → · Palette generator →