#0F282E#0F282E

#0F282E is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.033 H 215.6°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#0F282E
RGB	rgb(15, 40, 46)
HSL	hsl(192, 51%, 12%)
HSV	hsv(192, 67%, 18%)
CMYK	cmyk(67.4%, 13%, 0%, 82%)
CIE-LAB	lab(14.49, -7.46, -6.87)
CIE-LCH	lch(14.49, 10.14, 222.63°)
OKLab	oklab(25.99% -0.0266 -0.019)
OKLCH	oklch(25.99% 0.033 215.6)
XYZ	xyz(1.4487, 1.8163, 2.8585)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F282E #2E150F

analogous

#0F2E25 #0F282E #0F192E

triadic

#0F282E #2E0F28 #282E0F

tetradic

#0F282E #250F2E #2E150F #192E0F

square

#0F282E #250F2E #2E150F #192E0F

split-complementary

#0F282E #2E0F19 #2E250F

monochromatic

#081417 #081417 #0F282E #1E505C #2D788A

Accessibility & contrast

On white

15.40

#0F282E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F282E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F282E

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F282E	#FFFFFF	#000000	##FFFFFF
##0F282E	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24272E

Deuteranopia (green-blind)

#1F232E

Tritanopia (blue-blind)

#002A2A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f282e;
/* rgb */ color: rgb(15, 40, 46);
/* oklch */ color: oklch(26.0% 0.033 215.6);

Tailwind

colors: {
  custom: {
    50: '#516166',
    500: '#0f282e',
    950: '#000000',
  },
}

SCSS

$custom: #0f282e;
$custom-light: #516166;
$custom-dark: #000000;

JSON

{
  "hex": "#0f282e",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 46
  },
  "hsl": {
    "h": 191.613,
    "s": 50.82,
    "l": 11.961
  },
  "oklch": {
    "l": 0.25993,
    "c": 0.03272,
    "h": 215.6
  },
  "luminance": 0.01816
}

Semantic roles & 50–950 ramp

primary

#0F282E

secondary

#683C31

accent

#694DDA

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #0F282E

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

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