#0F4149#0F4149

#0F4149 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.7% C 0.053 H 210.4°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#0F4149
RGB	rgb(15, 65, 73)
HSL	hsl(188, 66%, 17%)
HSV	hsv(188, 79%, 29%)
CMYK	cmyk(79.5%, 11%, 0%, 71.4%)
CIE-LAB	lab(24.84, -13.08, -9.60)
CIE-LCH	lch(24.84, 16.22, 216.28°)
OKLab	oklab(34.69% -0.0454 -0.0267)
OKLCH	oklch(34.69% 0.053 210.4)
XYZ	xyz(3.2894, 4.3628, 6.9708)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4149 #49170F

analogous

#0F4934 #0F4149 #0F2449

triadic

#0F4149 #490F41 #41490F

tetradic

#0F4149 #340F49 #49170F #24490F

square

#0F4149 #340F49 #49170F #24490F

split-complementary

#0F4149 #490F24 #49340F

monochromatic

#051719 #051719 #0F4149 #196E7C #249BAF

Accessibility & contrast

On white

11.21

#0F4149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0F4149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4149

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4149	#FFFFFF	#000000	##FFFFFF
##0F4149	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3E49

Deuteranopia (green-blind)

#323849

Tritanopia (blue-blind)

#004543

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f4149;
/* rgb */ color: rgb(15, 65, 73);
/* oklch */ color: oklch(34.7% 0.053 210.4);

Tailwind

colors: {
  custom: {
    50: '#58757b',
    500: '#0f4149',
    950: '#000000',
  },
}

SCSS

$custom: #0f4149;
$custom-light: #58757b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4149",
  "rgb": {
    "r": 15,
    "g": 65,
    "b": 73
  },
  "hsl": {
    "h": 188.276,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.34693,
    "c": 0.05271,
    "h": 210.4
  },
  "luminance": 0.04363
}

Semantic roles & 50–950 ramp

primary

#0F4149

secondary

#833C30

accent

#563FE9

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F4149

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

Preview Lab → · Contrast checker → · Palette generator →