#0F242D#0F242D

#0F242D is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 24.7% C 0.032 H 228.0°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#0F242D
RGB	rgb(15, 36, 45)
HSL	hsl(198, 50%, 12%)
HSV	hsv(198, 67%, 18%)
CMYK	cmyk(66.7%, 20%, 0%, 82.4%)
CIE-LAB	lab(12.94, -5.12, -8.52)
CIE-LCH	lch(12.94, 9.94, 239.00°)
OKLab	oklab(24.74% -0.0213 -0.0237)
OKLCH	oklch(24.74% 0.032 228)
XYZ	xyz(1.3014, 1.5527, 2.7132)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F242D #2D180F

analogous

#0F2D27 #0F242D #0F152D

triadic

#0F242D #2D0F24 #242D0F

tetradic

#0F242D #270F2D #2D180F #152D0F

square

#0F242D #270F2D #2D180F #152D0F

split-complementary

#0F242D #2D0F15 #2D270F

monochromatic

#081217 #081217 #0F242D #1E495B #2E6D89

Accessibility & contrast

On white

16.02

#0F242D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0F242D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F242D

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F242D	#FFFFFF	#000000	##FFFFFF
##0F242D	1.00	16.02	1.31	16.02
#FFFFFF	16.02	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F232D

Deuteranopia (green-blind)

#1B202D

Tritanopia (blue-blind)

#002727

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0f242d;
/* rgb */ color: rgb(15, 36, 45);
/* oklch */ color: oklch(24.7% 0.032 228.0);

Tailwind

colors: {
  custom: {
    50: '#505e65',
    500: '#0f242d',
    950: '#000000',
  },
}

SCSS

$custom: #0f242d;
$custom-light: #505e65;
$custom-dark: #000000;

JSON

{
  "hex": "#0f242d",
  "rgb": {
    "r": 15,
    "g": 36,
    "b": 45
  },
  "hsl": {
    "h": 198,
    "s": 50,
    "l": 11.765
  },
  "oklch": {
    "l": 0.24737,
    "c": 0.03188,
    "h": 228
  },
  "luminance": 0.01553
}

Semantic roles & 50–950 ramp

primary

#0F242D

secondary

#664131

accent

#784EDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020405

muted

#78797A

Preview Lab

Preview with #0F242D

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

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