#0F454F#0F454F

#0F454F is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.1% C 0.056 H 212.9°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#0F454F
RGB	rgb(15, 69, 79)
HSL	hsl(189, 68%, 18%)
HSV	hsv(189, 81%, 31%)
CMYK	cmyk(81%, 12.7%, 0%, 69%)
CIE-LAB	lab(26.51, -13.24, -10.99)
CIE-LCH	lch(26.51, 17.20, 219.70°)
OKLab	oklab(36.13% -0.0472 -0.0306)
OKLCH	oklch(36.13% 0.056 212.9)
XYZ	xyz(3.7358, 4.9219, 8.1487)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F454F #4F190F

analogous

#0F4F39 #0F454F #0F254F

triadic

#0F454F #4F0F45 #454F0F

tetradic

#0F454F #390F4F #4F190F #254F0F

square

#0F454F #390F4F #4F190F #254F0F

split-complementary

#0F454F #4F0F25 #4F390F

monochromatic

#05161A #05181C #0F454F #197282 #239FB6

Accessibility & contrast

On white

10.58

#0F454F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0F454F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F454F

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F454F	#FFFFFF	#000000	##FFFFFF
##0F454F	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4250

Deuteranopia (green-blind)

#353C4F

Tritanopia (blue-blind)

#004948

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0f454f;
/* rgb */ color: rgb(15, 69, 79);
/* oklch */ color: oklch(36.1% 0.056 212.9);

Tailwind

colors: {
  custom: {
    50: '#597880',
    500: '#0f454f',
    950: '#000000',
  },
}

SCSS

$custom: #0f454f;
$custom-light: #597880;
$custom-dark: #000000;

JSON

{
  "hex": "#0f454f",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 79
  },
  "hsl": {
    "h": 189.375,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36126,
    "c": 0.05629,
    "h": 212.9
  },
  "luminance": 0.04922
}

Semantic roles & 50–950 ramp

primary

#0F454F

secondary

#893E31

accent

#583DEB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F454F

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

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