#0F2F45#0F2F45

#0F2F45 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.3% C 0.055 H 242.1°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F45
RGB	rgb(15, 47, 69)
HSL	hsl(204, 64%, 16%)
HSV	hsv(204, 78%, 27%)
CMYK	cmyk(78.3%, 31.9%, 0%, 72.9%)
CIE-LAB	lab(18.21, -3.08, -17.15)
CIE-LCH	lch(18.21, 17.42, 259.81°)
OKLab	oklab(29.33% -0.0256 -0.0484)
OKLCH	oklch(29.33% 0.055 242.1)
XYZ	xyz(2.2873, 2.5640, 6.0034)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F45 #45250F

analogous

#0F4540 #0F2F45 #0F1445

triadic

#0F2F45 #450F2F #2F450F

tetradic

#0F2F45 #400F45 #45250F #14450F

square

#0F2F45 #400F45 #45250F #14450F

split-complementary

#0F2F45 #450F14 #45400F

monochromatic

#051119 #051119 #0F2F45 #1A5177 #2573AA

Accessibility & contrast

On white

13.88

#0F2F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0F2F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F45

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F45	#FFFFFF	#000000	##FFFFFF
##0F2F45	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252F46

Deuteranopia (green-blind)

#1E2A45

Tritanopia (blue-blind)

#003437

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2f45;
/* rgb */ color: rgb(15, 47, 69);
/* oklch */ color: oklch(29.3% 0.055 242.1);

Tailwind

colors: {
  custom: {
    50: '#556778',
    500: '#0f2f45',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f45;
$custom-light: #556778;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f45",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 69
  },
  "hsl": {
    "h": 204.444,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29329,
    "c": 0.05477,
    "h": 242.1
  },
  "luminance": 0.02564
}

Semantic roles & 50–950 ramp

primary

#0F2F45

secondary

#7F5130

accent

#8441E7

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F2F45

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

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