#0F2F3D#0F2F3D

#0F2F3D is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.045 H 230.0°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F3D
RGB	rgb(15, 47, 61)
HSL	hsl(198, 61%, 15%)
HSV	hsv(198, 75%, 24%)
CMYK	cmyk(75.4%, 23%, 0%, 76.1%)
CIE-LAB	lab(17.79, -6.34, -12.31)
CIE-LCH	lch(17.79, 13.85, 242.77°)
OKLab	oklab(28.86% -0.0289 -0.0345)
OKLCH	oklch(28.86% 0.045 230)
XYZ	xyz(2.0555, 2.4713, 4.7827)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F3D #3D1D0F

analogous

#0F3D34 #0F2F3D #0F183D

triadic

#0F2F3D #3D0F2F #2F3D0F

tetradic

#0F2F3D #340F3D #3D1D0F #183D0F

square

#0F2F3D #340F3D #3D1D0F #183D0F

split-complementary

#0F2F3D #3D0F18 #3D340F

monochromatic

#061319 #061319 #0F2F3D #1B556E #277B9F

Accessibility & contrast

On white

14.05

#0F2F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0F2F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F3D

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F3D	#FFFFFF	#000000	##FFFFFF
##0F2F3D	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282E3E

Deuteranopia (green-blind)

#212A3D

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2f3d;
/* rgb */ color: rgb(15, 47, 61);
/* oklch */ color: oklch(28.9% 0.045 230.0);

Tailwind

colors: {
  custom: {
    50: '#546772',
    500: '#0f2f3d',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f3d;
$custom-light: #546772;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f3d",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 61
  },
  "hsl": {
    "h": 198.261,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2886,
    "c": 0.04499,
    "h": 230
  },
  "luminance": 0.02472
}

Semantic roles & 50–950 ramp

primary

#0F2F3D

secondary

#774630

accent

#7544E4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F2F3D

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

Preview Lab → · Contrast checker → · Palette generator →