#0F454A#0F454A

#0F454A is a dark, muted teal. Relative luminance 0.049; OKLCH L 35.9% C 0.054 H 204.2°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F454A
RGB	rgb(15, 69, 74)
HSL	hsl(185, 66%, 17%)
HSV	hsv(185, 80%, 29%)
CMYK	cmyk(79.7%, 6.8%, 0%, 71%)
CIE-LAB	lab(26.31, -15.06, -8.03)
CIE-LCH	lch(26.31, 17.07, 208.06°)
OKLab	oklab(35.89% -0.0497 -0.0223)
OKLCH	oklch(35.89% 0.054 204.2)
XYZ	xyz(3.5606, 4.8518, 7.2261)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F454A #4A140F

analogous

#0F4A32 #0F454A #0F274A

triadic

#0F454A #4A0F45 #454A0F

tetradic

#0F454A #320F4A #4A140F #274A0F

square

#0F454A #320F4A #4A140F #274A0F

split-complementary

#0F454A #4A0F27 #4A320F

monochromatic

#051819 #051819 #0F454A #19747D #24A4B0

Accessibility & contrast

On white

10.66

#0F454A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#0F454A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F454A

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F454A	#FFFFFF	#000000	##FFFFFF
##0F454A	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F424A

Deuteranopia (green-blind)

#363C4A

Tritanopia (blue-blind)

#004846

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f454a;
/* rgb */ color: rgb(15, 69, 74);
/* oklch */ color: oklch(35.9% 0.054 204.2);

Tailwind

colors: {
  custom: {
    50: '#58797c',
    500: '#0f454a',
    950: '#000000',
  },
}

SCSS

$custom: #0f454a;
$custom-light: #58797c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f454a",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 74
  },
  "hsl": {
    "h": 185.085,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.35895,
    "c": 0.05446,
    "h": 204.2
  },
  "luminance": 0.04852
}

Semantic roles & 50–950 ramp

primary

#0F454A

secondary

#843830

accent

#4D3FE9

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F454A

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

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