#0F2835#0F2835

#0F2835 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.039 H 233.7°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#0F2835
RGB	rgb(15, 40, 53)
HSL	hsl(201, 56%, 13%)
HSV	hsv(201, 72%, 21%)
CMYK	cmyk(71.7%, 24.5%, 0%, 79.2%)
CIE-LAB	lab(14.82, -4.76, -11.32)
CIE-LCH	lch(14.82, 12.28, 247.19°)
OKLab	oklab(26.37% -0.0233 -0.0316)
OKLCH	oklch(26.37% 0.039 233.7)
XYZ	xyz(1.5982, 1.8760, 3.6454)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2835 #351C0F

analogous

#0F352F #0F2835 #0F1535

triadic

#0F2835 #350F28 #28350F

tetradic

#0F2835 #2F0F35 #351C0F #15350F

square

#0F2835 #2F0F35 #351C0F #15350F

split-complementary

#0F2835 #350F15 #352F0F

monochromatic

#071218 #071218 #0F2835 #1C4C65 #2A7094

Accessibility & contrast

On white

15.27

#0F2835 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0F2835 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2835

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2835	#FFFFFF	#000000	##FFFFFF
##0F2835	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222836

Deuteranopia (green-blind)

#1C2435

Tritanopia (blue-blind)

#002B2C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f2835;
/* rgb */ color: rgb(15, 40, 53);
/* oklch */ color: oklch(26.4% 0.039 233.7);

Tailwind

colors: {
  custom: {
    50: '#52616c',
    500: '#0f2835',
    950: '#000000',
  },
}

SCSS

$custom: #0f2835;
$custom-light: #52616c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2835",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 53
  },
  "hsl": {
    "h": 200.526,
    "s": 55.882,
    "l": 13.333
  },
  "oklch": {
    "l": 0.26366,
    "c": 0.03928,
    "h": 233.7
  },
  "luminance": 0.01876
}

Semantic roles & 50–950 ramp

primary

#0F2835

secondary

#6F4631

accent

#7C49DF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020507

muted

#78797A

Preview Lab

Preview with #0F2835

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

Preview Lab → · Contrast checker → · Palette generator →