#0F2B3E#0F2B3E

#0F2B3E is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.049 H 241.3°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#0F2B3E
RGB	rgb(15, 43, 62)
HSL	hsl(204, 61%, 15%)
HSV	hsv(204, 76%, 24%)
CMYK	cmyk(75.8%, 30.6%, 0%, 75.7%)
CIE-LAB	lab(16.39, -3.20, -15.17)
CIE-LCH	lch(16.39, 15.51, 258.09°)
OKLab	oklab(27.77% -0.0234 -0.0427)
OKLCH	oklch(27.77% 0.049 241.3)
XYZ	xyz(1.9300, 2.1769, 4.8750)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2B3E #3E220F

analogous

#0F3E39 #0F2B3E #0F143E

triadic

#0F2B3E #3E0F2B #2B3E0F

tetradic

#0F2B3E #390F3E #3E220F #143E0F

square

#0F2B3E #390F3E #3E220F #143E0F

split-complementary

#0F2B3E #3E0F14 #3E390F

monochromatic

#061119 #061119 #0F2B3E #1B4D6F #276FA1

Accessibility & contrast

On white

14.63

#0F2B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0F2B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2B3E

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2B3E	#FFFFFF	#000000	##FFFFFF
##0F2B3E	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222B3F

Deuteranopia (green-blind)

#1C273E

Tritanopia (blue-blind)

#003032

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f2b3e;
/* rgb */ color: rgb(15, 43, 62);
/* oklch */ color: oklch(27.8% 0.049 241.3);

Tailwind

colors: {
  custom: {
    50: '#546473',
    500: '#0f2b3e',
    950: '#000000',
  },
}

SCSS

$custom: #0f2b3e;
$custom-light: #546473;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2b3e",
  "rgb": {
    "r": 15,
    "g": 43,
    "b": 62
  },
  "hsl": {
    "h": 204.255,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.27765,
    "c": 0.04873,
    "h": 241.3
  },
  "luminance": 0.02177
}

Semantic roles & 50–950 ramp

primary

#0F2B3E

secondary

#784D30

accent

#8544E4

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0F2B3E

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

Preview Lab → · Contrast checker → · Palette generator →