#0F373E#0F373E

#0F373E is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.3% C 0.045 H 211.3°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#0F373E
RGB	rgb(15, 55, 62)
HSL	hsl(189, 61%, 15%)
HSV	hsv(189, 76%, 24%)
CMYK	cmyk(75.8%, 11.3%, 0%, 75.7%)
CIE-LAB	lab(20.76, -11.09, -8.45)
CIE-LCH	lch(20.76, 13.94, 217.30°)
OKLab	oklab(31.25% -0.0386 -0.0235)
OKLCH	oklch(31.25% 0.045 211.3)
XYZ	xyz(2.4323, 3.1815, 5.0424)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F373E #3E160F

analogous

#0F3E2D #0F373E #0F203E

triadic

#0F373E #3E0F37 #373E0F

tetradic

#0F373E #2D0F3E #3E160F #203E0F

square

#0F373E #2D0F3E #3E160F #203E0F

split-complementary

#0F373E #3E0F20 #3E2D0F

monochromatic

#061619 #061619 #0F373E #1B636F #278EA1

Accessibility & contrast

On white

12.83

#0F373E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0F373E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F373E

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F373E	#FFFFFF	#000000	##FFFFFF
##0F373E	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31353E

Deuteranopia (green-blind)

#2B303E

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0f373e;
/* rgb */ color: rgb(15, 55, 62);
/* oklch */ color: oklch(31.3% 0.045 211.3);

Tailwind

colors: {
  custom: {
    50: '#556e73',
    500: '#0f373e',
    950: '#000000',
  },
}

SCSS

$custom: #0f373e;
$custom-light: #556e73;
$custom-dark: #000000;

JSON

{
  "hex": "#0f373e",
  "rgb": {
    "r": 15,
    "g": 55,
    "b": 62
  },
  "hsl": {
    "h": 188.936,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31254,
    "c": 0.0452,
    "h": 211.3
  },
  "luminance": 0.03182
}

Semantic roles & 50–950 ramp

primary

#0F373E

secondary

#783B30

accent

#5C44E4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030708

muted

#787A7B

Preview Lab

Preview with #0F373E

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

Preview Lab → · Contrast checker → · Palette generator →