#0F3E43#0F3E43

#0F3E43 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.5% C 0.050 H 205.3°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#0F3E43
RGB	rgb(15, 62, 67)
HSL	hsl(186, 63%, 16%)
HSV	hsv(186, 78%, 26%)
CMYK	cmyk(77.6%, 7.5%, 0%, 73.7%)
CIE-LAB	lab(23.51, -13.49, -7.63)
CIE-LCH	lch(23.51, 15.50, 209.50°)
OKLab	oklab(33.54% -0.0448 -0.0212)
OKLCH	oklch(33.54% 0.05 205.3)
XYZ	xyz(2.9323, 3.9517, 5.9173)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3E43 #43140F

analogous

#0F432E #0F3E43 #0F2443

triadic

#0F3E43 #430F3E #3E430F

tetradic

#0F3E43 #2E0F43 #43140F #24430F

square

#0F3E43 #2E0F43 #43140F #24430F

split-complementary

#0F3E43 #430F24 #432E0F

monochromatic

#061719 #061719 #0F3E43 #1A6C75 #259BA7

Accessibility & contrast

On white

11.73

#0F3E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0F3E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3E43

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3E43	#FFFFFF	#000000	##FFFFFF
##0F3E43	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383B43

Deuteranopia (green-blind)

#313643

Tritanopia (blue-blind)

#00413F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3e43;
/* rgb */ color: rgb(15, 62, 67);
/* oklch */ color: oklch(33.5% 0.050 205.3);

Tailwind

colors: {
  custom: {
    50: '#567377',
    500: '#0f3e43',
    950: '#000000',
  },
}

SCSS

$custom: #0f3e43;
$custom-light: #567377;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3e43",
  "rgb": {
    "r": 15,
    "g": 62,
    "b": 67
  },
  "hsl": {
    "h": 185.769,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33543,
    "c": 0.04957,
    "h": 205.3
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#0F3E43

secondary

#7D3830

accent

#5141E6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F3E43

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

Preview Lab → · Contrast checker → · Palette generator →