#0F444B#0F444B

#0F444B is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.7% C 0.054 H 208.0°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#0F444B
RGB	rgb(15, 68, 75)
HSL	hsl(187, 67%, 18%)
HSV	hsv(187, 80%, 29%)
CMYK	cmyk(80%, 9.3%, 0%, 70.6%)
CIE-LAB	lab(25.99, -14.12, -9.16)
CIE-LCH	lch(25.99, 16.83, 212.99°)
OKLab	oklab(35.65% -0.048 -0.0255)
OKLCH	oklch(35.65% 0.054 208)
XYZ	xyz(3.5336, 4.7434, 7.3846)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F444B #4B160F

analogous

#0F4B34 #0F444B #0F264B

triadic

#0F444B #4B0F44 #444B0F

tetradic

#0F444B #340F4B #4B160F #264B0F

square

#0F444B #340F4B #4B160F #264B0F

split-complementary

#0F444B #4B0F26 #4B340F

monochromatic

#05171A #05171A #0F444B #19727E #23A0B1

Accessibility & contrast

On white

10.78

#0F444B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0F444B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F444B

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F444B	#FFFFFF	#000000	##FFFFFF
##0F444B	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D414B

Deuteranopia (green-blind)

#353B4B

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f444b;
/* rgb */ color: rgb(15, 68, 75);
/* oklch */ color: oklch(35.7% 0.054 208.0);

Tailwind

colors: {
  custom: {
    50: '#58787d',
    500: '#0f444b',
    950: '#000000',
  },
}

SCSS

$custom: #0f444b;
$custom-light: #58787d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f444b",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 75
  },
  "hsl": {
    "h": 187,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.35652,
    "c": 0.05435,
    "h": 208
  },
  "luminance": 0.04744
}

Semantic roles & 50–950 ramp

primary

#0F444B

secondary

#853A30

accent

#523EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F444B

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

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