#0F3141#0F3141

#0F3141 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.7% C 0.048 H 232.1°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#0F3141
RGB	rgb(15, 49, 65)
HSL	hsl(199, 63%, 16%)
HSV	hsv(199, 77%, 25%)
CMYK	cmyk(76.9%, 24.6%, 0%, 74.5%)
CIE-LAB	lab(18.71, -6.07, -13.63)
CIE-LCH	lch(18.71, 14.92, 245.97°)
OKLab	oklab(29.66% -0.0297 -0.0382)
OKLCH	oklch(29.66% 0.048 232.1)
XYZ	xyz(2.2491, 2.6796, 5.3987)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3141 #411F0F

analogous

#0F4138 #0F3141 #0F1841

triadic

#0F3141 #410F31 #31410F

tetradic

#0F3141 #380F41 #411F0F #18410F

square

#0F3141 #380F41 #411F0F #18410F

split-complementary

#0F3141 #410F18 #41380F

monochromatic

#061319 #061319 #0F3141 #1A5673 #267CA4

Accessibility & contrast

On white

13.67

#0F3141 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0F3141 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3141

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3141	#FFFFFF	#000000	##FFFFFF
##0F3141	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293042

Deuteranopia (green-blind)

#222B41

Tritanopia (blue-blind)

#003536

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f3141;
/* rgb */ color: rgb(15, 49, 65);
/* oklch */ color: oklch(29.7% 0.048 232.1);

Tailwind

colors: {
  custom: {
    50: '#556975',
    500: '#0f3141',
    950: '#000000',
  },
}

SCSS

$custom: #0f3141;
$custom-light: #556975;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3141",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 65
  },
  "hsl": {
    "h": 199.2,
    "s": 62.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.29662,
    "c": 0.0484,
    "h": 232.1
  },
  "luminance": 0.0268
}

Semantic roles & 50–950 ramp

primary

#0F3141

secondary

#7B4830

accent

#7742E6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F3141

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

Preview Lab → · Contrast checker → · Palette generator →