#0F242F#0F242F

#0F242F is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 24.8% C 0.034 H 233.3°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#0F242F
RGB	rgb(15, 36, 47)
HSL	hsl(201, 52%, 12%)
HSV	hsv(201, 68%, 18%)
CMYK	cmyk(68.1%, 23.4%, 0%, 81.6%)
CIE-LAB	lab(13.04, -4.34, -9.81)
CIE-LCH	lch(13.04, 10.73, 246.11°)
OKLab	oklab(24.85% -0.0204 -0.0273)
OKLCH	oklch(24.85% 0.034 233.3)
XYZ	xyz(1.3408, 1.5684, 2.9209)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F242F #2F1A0F

analogous

#0F2F2A #0F242F #0F142F

triadic

#0F242F #2F0F24 #242F0F

tetradic

#0F242F #2A0F2F #2F1A0F #142F0F

square

#0F242F #2A0F2F #2F1A0F #142F0F

split-complementary

#0F242F #2F0F14 #2F2A0F

monochromatic

#071217 #071217 #0F242F #1E485D #2D6B8C

Accessibility & contrast

On white

15.98

#0F242F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0F242F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F242F

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F242F	#FFFFFF	#000000	##FFFFFF
##0F242F	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2430

Deuteranopia (green-blind)

#1A202F

Tritanopia (blue-blind)

#002728

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f242f;
/* rgb */ color: rgb(15, 36, 47);
/* oklch */ color: oklch(24.8% 0.034 233.3);

Tailwind

colors: {
  custom: {
    50: '#505e67',
    500: '#0f242f',
    950: '#000000',
  },
}

SCSS

$custom: #0f242f;
$custom-light: #505e67;
$custom-dark: #000000;

JSON

{
  "hex": "#0f242f",
  "rgb": {
    "r": 15,
    "g": 36,
    "b": 47
  },
  "hsl": {
    "h": 200.625,
    "s": 51.613,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24847,
    "c": 0.03411,
    "h": 233.3
  },
  "luminance": 0.01569
}

Semantic roles & 50–950 ramp

primary

#0F242F

secondary

#694431

accent

#7E4DDB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0F242F

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

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