#0D343E#0D343E

#0D343E is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.3% C 0.046 H 218.3°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#0D343E
RGB	rgb(13, 52, 62)
HSL	hsl(192, 65%, 15%)
HSV	hsv(192, 79%, 24%)
CMYK	cmyk(79%, 16.1%, 0%, 75.7%)
CIE-LAB	lab(19.59, -9.58, -10.23)
CIE-LCH	lch(19.59, 14.01, 226.87°)
OKLab	oklab(30.3% -0.0361 -0.0285)
OKLCH	oklch(30.3% 0.046 218.3)
XYZ	xyz(2.2631, 2.8891, 4.9949)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D343E #3E170D

analogous

#0D3E30 #0D343E #0D1C3E

triadic

#0D343E #3E0D34 #343E0D

tetradic

#0D343E #300D3E #3E170D #1C3E0D

square

#0D343E #300D3E #3E170D #1C3E0D

split-complementary

#0D343E #3E0D1C #3E300D

monochromatic

#051519 #051519 #0D343E #185E71 #2289A3

Accessibility & contrast

On white

13.31

#0D343E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0D343E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D343E

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D343E	#FFFFFF	#000000	##FFFFFF
##0D343E	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323F

Deuteranopia (green-blind)

#272D3E

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d343e;
/* rgb */ color: rgb(13, 52, 62);
/* oklch */ color: oklch(30.3% 0.046 218.3);

Tailwind

colors: {
  custom: {
    50: '#546b73',
    500: '#0d343e',
    950: '#000000',
  },
}

SCSS

$custom: #0d343e;
$custom-light: #546b73;
$custom-dark: #000000;

JSON

{
  "hex": "#0d343e",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 192.245,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.30301,
    "c": 0.04602,
    "h": 218.3
  },
  "luminance": 0.02889
}

Semantic roles & 50–950 ramp

primary

#0D343E

secondary

#7A3D2D

accent

#6240E8

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0D343E

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

Preview Lab → · Contrast checker → · Palette generator →