#0D3A48#0D3A48

#0D3A48 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.053 H 223.1°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#0D3A48
RGB	rgb(13, 58, 72)
HSL	hsl(194, 69%, 17%)
HSV	hsv(194, 82%, 28%)
CMYK	cmyk(81.9%, 19.4%, 0%, 71.8%)
CIE-LAB	lab(22.23, -9.47, -12.93)
CIE-LCH	lch(22.23, 16.03, 233.78°)
OKLab	oklab(32.57% -0.0387 -0.0362)
OKLCH	oklch(32.57% 0.053 223.1)
XYZ	xyz(2.8483, 3.5792, 6.6704)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3A48 #481B0D

analogous

#0D4839 #0D3A48 #0D1D48

triadic

#0D3A48 #480D3A #3A480D

tetradic

#0D3A48 #390D48 #481B0D #1D480D

square

#0D3A48 #390D48 #481B0D #1D480D

split-complementary

#0D3A48 #480D1D #48390D

monochromatic

#05151A #05151A #0D3A48 #16647C #208EB0

Accessibility & contrast

On white

12.24

#0D3A48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0D3A48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3A48

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3A48	#FFFFFF	#000000	##FFFFFF
##0D3A48	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323849

Deuteranopia (green-blind)

#2A3348

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0d3a48;
/* rgb */ color: rgb(13, 58, 72);
/* oklch */ color: oklch(32.6% 0.053 223.1);

Tailwind

colors: {
  custom: {
    50: '#56707b',
    500: '#0d3a48',
    950: '#000000',
  },
}

SCSS

$custom: #0d3a48;
$custom-light: #56707b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3a48",
  "rgb": {
    "r": 13,
    "g": 58,
    "b": 72
  },
  "hsl": {
    "h": 194.237,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32566,
    "c": 0.05298,
    "h": 223.1
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#0D3A48

secondary

#83422D

accent

#653CEC

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0D3A48

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

Preview Lab → · Contrast checker → · Palette generator →