#0F252C#0F252C

#0F252C is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 25.0% C 0.031 H 221.0°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F252C
RGB	rgb(15, 37, 44)
HSL	hsl(194, 49%, 12%)
HSV	hsv(194, 66%, 17%)
CMYK	cmyk(65.9%, 15.9%, 0%, 82.7%)
CIE-LAB	lab(13.27, -6.19, -7.30)
CIE-LCH	lch(13.27, 9.57, 229.71°)
OKLab	oklab(24.99% -0.0233 -0.0202)
OKLCH	oklch(24.99% 0.031 221)
XYZ	xyz(1.3130, 1.6064, 2.6233)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F252C #2C160F

analogous

#0F2C25 #0F252C #0F172C

triadic

#0F252C #2C0F25 #252C0F

tetradic

#0F252C #250F2C #2C160F #172C0F

square

#0F252C #250F2C #2C160F #172C0F

split-complementary

#0F252C #2C0F17 #2C250F

monochromatic

#081317 #081317 #0F252C #1F4B5A #2E7287

Accessibility & contrast

On white

15.89

#0F252C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0F252C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F252C

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F252C	#FFFFFF	#000000	##FFFFFF
##0F252C	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21242C

Deuteranopia (green-blind)

#1C212C

Tritanopia (blue-blind)

#002727

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f252c;
/* rgb */ color: rgb(15, 37, 44);
/* oklch */ color: oklch(25.0% 0.031 221.0);

Tailwind

colors: {
  custom: {
    50: '#505f65',
    500: '#0f252c',
    950: '#000000',
  },
}

SCSS

$custom: #0f252c;
$custom-light: #505f65;
$custom-dark: #000000;

JSON

{
  "hex": "#0f252c",
  "rgb": {
    "r": 15,
    "g": 37,
    "b": 44
  },
  "hsl": {
    "h": 194.483,
    "s": 49.153,
    "l": 11.569
  },
  "oklch": {
    "l": 0.24985,
    "c": 0.03085,
    "h": 221
  },
  "luminance": 0.01607
}

Semantic roles & 50–950 ramp

primary

#0F252C

secondary

#653E31

accent

#704FD9

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020405

muted

#78797A

Preview Lab

Preview with #0F252C

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

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