#0F2933#0F2933

#0F2933 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.6% C 0.037 H 225.9°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#0F2933
RGB	rgb(15, 41, 51)
HSL	hsl(197, 55%, 13%)
HSV	hsv(197, 71%, 20%)
CMYK	cmyk(70.6%, 19.6%, 0%, 80%)
CIE-LAB	lab(15.10, -6.23, -9.49)
CIE-LCH	lch(15.10, 11.35, 236.70°)
OKLab	oklab(26.55% -0.0256 -0.0264)
OKLCH	oklch(26.55% 0.037 225.9)
XYZ	xyz(1.5872, 1.9263, 3.4195)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2933 #33190F

analogous

#0F332B #0F2933 #0F1733

triadic

#0F2933 #330F29 #29330F

tetradic

#0F2933 #2B0F33 #33190F #17330F

square

#0F2933 #2B0F33 #33190F #17330F

split-complementary

#0F2933 #330F17 #332B0F

monochromatic

#071318 #071318 #0F2933 #1D4F62 #2B7592

Accessibility & contrast

On white

15.16

#0F2933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F2933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2933

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2933	#FFFFFF	#000000	##FFFFFF
##0F2933	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242834

Deuteranopia (green-blind)

#1E2433

Tritanopia (blue-blind)

#002C2C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f2933;
/* rgb */ color: rgb(15, 41, 51);
/* oklch */ color: oklch(26.6% 0.037 225.9);

Tailwind

colors: {
  custom: {
    50: '#52626a',
    500: '#0f2933',
    950: '#000000',
  },
}

SCSS

$custom: #0f2933;
$custom-light: #52626a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2933",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 51
  },
  "hsl": {
    "h": 196.667,
    "s": 54.545,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26551,
    "c": 0.03677,
    "h": 225.9
  },
  "luminance": 0.01926
}

Semantic roles & 50–950 ramp

primary

#0F2933

secondary

#6D4231

accent

#734ADE

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #0F2933

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

Preview Lab → · Contrast checker → · Palette generator →