#0D343B#0D343B

#0D343B is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.044 H 211.8°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#0D343B
RGB	rgb(13, 52, 59)
HSL	hsl(189, 64%, 14%)
HSV	hsv(189, 78%, 23%)
CMYK	cmyk(78%, 11.9%, 0%, 76.9%)
CIE-LAB	lab(19.46, -10.73, -8.38)
CIE-LCH	lch(19.46, 13.61, 218.00°)
OKLab	oklab(30.15% -0.0376 -0.0233)
OKLCH	oklch(30.15% 0.044 211.8)
XYZ	xyz(2.1831, 2.8571, 4.5732)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D343B #3B140D

analogous

#0D3B2B #0D343B #0D1D3B

triadic

#0D343B #3B0D34 #343B0D

tetradic

#0D343B #2B0D3B #3B140D #1D3B0D

square

#0D343B #2B0D3B #3B140D #1D3B0D

split-complementary

#0D343B #3B0D1D #3B2B0D

monochromatic

#061619 #061619 #0D343B #18606D #238C9F

Accessibility & contrast

On white

13.36

#0D343B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D343B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D343B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D343B	#FFFFFF	#000000	##FFFFFF
##0D343B	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323B

Deuteranopia (green-blind)

#282D3B

Tritanopia (blue-blind)

#003736

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d343b;
/* rgb */ color: rgb(13, 52, 59);
/* oklch */ color: oklch(30.2% 0.044 211.8);

Tailwind

colors: {
  custom: {
    50: '#536b70',
    500: '#0d343b',
    950: '#000000',
  },
}

SCSS

$custom: #0d343b;
$custom-light: #536b70;
$custom-dark: #000000;

JSON

{
  "hex": "#0d343b",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 59
  },
  "hsl": {
    "h": 189.13,
    "s": 63.889,
    "l": 14.118
  },
  "oklch": {
    "l": 0.30151,
    "c": 0.04422,
    "h": 211.8
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary

#0D343B

secondary

#77382D

accent

#5A41E7

background

#F5F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0D343B

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

Preview Lab → · Contrast checker → · Palette generator →