#0F1F2D#0F1F2D

#0F1F2D is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.3% C 0.035 H 246.4°. Best body text is #FFFFFF at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F1F2D
RGB	rgb(15, 31, 45)
HSL	hsl(208, 50%, 12%)
HSV	hsv(208, 67%, 18%)
CMYK	cmyk(66.7%, 31.1%, 0%, 82.4%)
CIE-LAB	lab(11.07, -1.55, -11.40)
CIE-LCH	lch(11.07, 11.51, 262.27°)
OKLab	oklab(23.26% -0.014 -0.0319)
OKLCH	oklch(23.26% 0.035 246.4)
XYZ	xyz(1.1605, 1.2709, 2.6663)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1F2D #2D1D0F

analogous

#0F2D2C #0F1F2D #0F102D

triadic

#0F1F2D #2D0F1F #1F2D0F

tetradic

#0F1F2D #2C0F2D #2D1D0F #102D0F

square

#0F1F2D #2C0F2D #2D1D0F #102D0F

split-complementary

#0F1F2D #2D0F10 #2D2C0F

monochromatic

#081017 #081017 #0F1F2D #1E3F5B #2E5E89

Accessibility & contrast

On white

16.74

#0F1F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#0F1F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1F2D

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1F2D	#FFFFFF	#000000	##FFFFFF
##0F1F2D	1.00	16.74	1.25	16.74
#FFFFFF	16.74	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191F2E

Deuteranopia (green-blind)

#151C2D

Tritanopia (blue-blind)

#012224

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0f1f2d;
/* rgb */ color: rgb(15, 31, 45);
/* oklch */ color: oklch(23.3% 0.035 246.4);

Tailwind

colors: {
  custom: {
    50: '#505a66',
    500: '#0f1f2d',
    950: '#000000',
  },
}

SCSS

$custom: #0f1f2d;
$custom-light: #505a66;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1f2d",
  "rgb": {
    "r": 15,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 208,
    "s": 50,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23257,
    "c": 0.03487,
    "h": 246.4
  },
  "luminance": 0.01271
}

Semantic roles & 50–950 ramp

primary

#0F1F2D

secondary

#664A31

accent

#8F4EDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020305

muted

#78787A

Preview Lab

Preview with #0F1F2D

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

Preview Lab → · Contrast checker → · Palette generator →