#0F434A#0F434A

#0F434A is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.054 H 208.2°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F434A
RGB	rgb(15, 67, 74)
HSL	hsl(187, 66%, 17%)
HSV	hsv(187, 80%, 29%)
CMYK	cmyk(79.7%, 9.5%, 0%, 71%)
CIE-LAB	lab(25.59, -13.90, -9.11)
CIE-LCH	lch(25.59, 16.62, 213.25°)
OKLab	oklab(35.32% -0.0473 -0.0253)
OKLCH	oklch(35.32% 0.054 208.2)
XYZ	xyz(3.4397, 4.6099, 7.1858)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F434A #4A160F

analogous

#0F4A34 #0F434A #0F254A

triadic

#0F434A #4A0F43 #434A0F

tetradic

#0F434A #340F4A #4A160F #254A0F

square

#0F434A #340F4A #4A160F #254A0F

split-complementary

#0F434A #4A0F25 #4A340F

monochromatic

#051719 #051719 #0F434A #19717D #249FB0

Accessibility & contrast

On white

10.93

#0F434A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0F434A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F434A

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F434A	#FFFFFF	#000000	##FFFFFF
##0F434A	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404A

Deuteranopia (green-blind)

#343A4A

Tritanopia (blue-blind)

#004645

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f434a;
/* rgb */ color: rgb(15, 67, 74);
/* oklch */ color: oklch(35.3% 0.054 208.2);

Tailwind

colors: {
  custom: {
    50: '#58777c',
    500: '#0f434a',
    950: '#000000',
  },
}

SCSS

$custom: #0f434a;
$custom-light: #58777c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f434a",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 74
  },
  "hsl": {
    "h": 187.119,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.35317,
    "c": 0.05367,
    "h": 208.2
  },
  "luminance": 0.0461
}

Semantic roles & 50–950 ramp

primary

#0F434A

secondary

#843A30

accent

#533FE9

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F434A

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

Preview Lab → · Contrast checker → · Palette generator →