#0B393C#0B393C

#0B393C is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.6% C 0.048 H 201.5°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#0B393C
RGB	rgb(11, 57, 60)
HSL	hsl(184, 69%, 14%)
HSV	hsv(184, 82%, 24%)
CMYK	cmyk(81.7%, 5%, 0%, 76.5%)
CIE-LAB	lab(21.30, -13.73, -6.29)
CIE-LCH	lch(21.30, 15.11, 204.61°)
OKLab	oklab(31.63% -0.0444 -0.0175)
OKLCH	oklch(31.63% 0.048 201.5)
XYZ	xyz(2.4164, 3.3234, 4.7882)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B393C #3C0E0B

analogous

#0B3C27 #0B393C #0B213C

triadic

#0B393C #3C0B39 #393C0B

tetradic

#0B393C #270B3C #3C0E0B #213C0B

square

#0B393C #270B3C #3C0E0B #213C0B

split-complementary

#0B393C #3C0B21 #3C270B

monochromatic

#05191A #05191A #0B393C #146A70 #1E9BA3

Accessibility & contrast

On white

12.61

#0B393C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0B393C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B393C

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B393C	#FFFFFF	#000000	##FFFFFF
##0B393C	1.00	12.61	1.66	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34363C

Deuteranopia (green-blind)

#2D313C

Tritanopia (blue-blind)

#003C3A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0b393c;
/* rgb */ color: rgb(11, 57, 60);
/* oklch */ color: oklch(31.6% 0.048 201.5);

Tailwind

colors: {
  custom: {
    50: '#536f71',
    500: '#0b393c',
    950: '#000000',
  },
}

SCSS

$custom: #0b393c;
$custom-light: #536f71;
$custom-dark: #000000;

JSON

{
  "hex": "#0b393c",
  "rgb": {
    "r": 11,
    "g": 57,
    "b": 60
  },
  "hsl": {
    "h": 183.673,
    "s": 69.014,
    "l": 13.922
  },
  "oklch": {
    "l": 0.31628,
    "c": 0.04773,
    "h": 201.5
  },
  "luminance": 0.03324
}

Semantic roles & 50–950 ramp

primary

#0B393C

secondary

#792F2A

accent

#473CEC

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #0B393C

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

Preview Lab → · Contrast checker → · Palette generator →