#0D343C#0D343C

#0D343C is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.2% C 0.045 H 214.0°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#0D343C
RGB	rgb(13, 52, 60)
HSL	hsl(190, 64%, 14%)
HSV	hsv(190, 78%, 24%)
CMYK	cmyk(78.3%, 13.3%, 0%, 76.5%)
CIE-LAB	lab(19.51, -10.35, -9.00)
CIE-LCH	lch(19.51, 13.71, 221.01°)
OKLab	oklab(30.2% -0.0371 -0.025)
OKLCH	oklch(30.2% 0.045 214)
XYZ	xyz(2.2092, 2.8675, 4.7111)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D343C #3C150D

analogous

#0D3C2D #0D343C #0D1D3C

triadic

#0D343C #3C0D34 #343C0D

tetradic

#0D343C #2D0D3C #3C150D #1D3C0D

square

#0D343C #2D0D3C #3C150D #1D3C0D

split-complementary

#0D343C #3C0D1D #3C2D0D

monochromatic

#051619 #051619 #0D343C #18606E #238BA1

Accessibility & contrast

On white

13.35

#0D343C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D343C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D343C

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D343C	#FFFFFF	#000000	##FFFFFF
##0D343C	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323C

Deuteranopia (green-blind)

#272D3C

Tritanopia (blue-blind)

#003736

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d343c;
/* rgb */ color: rgb(13, 52, 60);
/* oklch */ color: oklch(30.2% 0.045 214.0);

Tailwind

colors: {
  custom: {
    50: '#536b71',
    500: '#0d343c',
    950: '#000000',
  },
}

SCSS

$custom: #0d343c;
$custom-light: #536b71;
$custom-dark: #000000;

JSON

{
  "hex": "#0d343c",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 60
  },
  "hsl": {
    "h": 190.213,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.302,
    "c": 0.04475,
    "h": 214
  },
  "luminance": 0.02868
}

Semantic roles & 50–950 ramp

primary

#0D343C

secondary

#783A2D

accent

#5D40E7

background

#F5F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0D343C

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

Preview Lab → · Contrast checker → · Palette generator →