#0F2F3C#0F2F3C

#0F2F3C is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.8% C 0.044 H 228.1°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F3C
RGB	rgb(15, 47, 60)
HSL	hsl(197, 60%, 15%)
HSV	hsv(197, 75%, 24%)
CMYK	cmyk(75%, 21.7%, 0%, 76.5%)
CIE-LAB	lab(17.74, -6.73, -11.70)
CIE-LCH	lch(17.74, 13.50, 240.08°)
OKLab	oklab(28.8% -0.0294 -0.0327)
OKLCH	oklch(28.8% 0.044 228.1)
XYZ	xyz(2.0288, 2.4606, 4.6421)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F3C #3C1C0F

analogous

#0F3C33 #0F2F3C #0F193C

triadic

#0F2F3C #3C0F2F #2F3C0F

tetradic

#0F2F3C #330F3C #3C1C0F #193C0F

square

#0F2F3C #330F3C #3C1C0F #193C0F

split-complementary

#0F2F3C #3C0F19 #3C330F

monochromatic

#061318 #061318 #0F2F3C #1B556D #277C9E

Accessibility & contrast

On white

14.07

#0F2F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0F2F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F3C

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F3C	#FFFFFF	#000000	##FFFFFF
##0F2F3C	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282E3D

Deuteranopia (green-blind)

#22293C

Tritanopia (blue-blind)

#003333

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0f2f3c;
/* rgb */ color: rgb(15, 47, 60);
/* oklch */ color: oklch(28.8% 0.044 228.1);

Tailwind

colors: {
  custom: {
    50: '#546771',
    500: '#0f2f3c',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f3c;
$custom-light: #546771;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f3c",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 60
  },
  "hsl": {
    "h": 197.333,
    "s": 60,
    "l": 14.706
  },
  "oklch": {
    "l": 0.28805,
    "c": 0.04396,
    "h": 228.1
  },
  "luminance": 0.02461
}

Semantic roles & 50–950 ramp

primary

#0F2F3C

secondary

#764530

accent

#7245E3

background

#F5F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0F2F3C

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

Preview Lab → · Contrast checker → · Palette generator →