#0D393B#0D393B

#0D393B is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.6% C 0.047 H 199.5°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#0D393B
RGB	rgb(13, 57, 59)
HSL	hsl(183, 64%, 14%)
HSV	hsv(183, 78%, 23%)
CMYK	cmyk(78%, 3.4%, 0%, 76.9%)
CIE-LAB	lab(21.31, -13.76, -5.59)
CIE-LCH	lch(21.31, 14.85, 202.11°)
OKLab	oklab(31.64% -0.0439 -0.0155)
OKLCH	oklch(31.64% 0.047 199.5)
XYZ	xyz(2.4182, 3.3273, 4.6516)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D393B #3B0F0D

analogous

#0D3B26 #0D393B #0D223B

triadic

#0D393B #3B0D39 #393B0D

tetradic

#0D393B #260D3B #3B0F0D #223B0D

square

#0D393B #260D3B #3B0F0D #223B0D

split-complementary

#0D393B #3B0D22 #3B260D

monochromatic

#061819 #061819 #0D393B #18696D #239A9F

Accessibility & contrast

On white

12.61

#0D393B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0D393B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D393B

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D393B	#FFFFFF	#000000	##FFFFFF
##0D393B	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34363B

Deuteranopia (green-blind)

#2D313B

Tritanopia (blue-blind)

#003B39

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0d393b;
/* rgb */ color: rgb(13, 57, 59);
/* oklch */ color: oklch(31.6% 0.047 199.5);

Tailwind

colors: {
  custom: {
    50: '#546f70',
    500: '#0d393b',
    950: '#000000',
  },
}

SCSS

$custom: #0d393b;
$custom-light: #546f70;
$custom-dark: #000000;

JSON

{
  "hex": "#0d393b",
  "rgb": {
    "r": 13,
    "g": 57,
    "b": 59
  },
  "hsl": {
    "h": 182.609,
    "s": 63.889,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31643,
    "c": 0.04653,
    "h": 199.5
  },
  "luminance": 0.03328
}

Semantic roles & 50–950 ramp

primary

#0D393B

secondary

#77302D

accent

#4841E7

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #0D393B

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

Preview Lab → · Contrast checker → · Palette generator →