#0F2A39#0F2A39

#0F2A39 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.2% C 0.043 H 235.7°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A39
RGB	rgb(15, 42, 57)
HSL	hsl(201, 58%, 14%)
HSV	hsv(201, 74%, 22%)
CMYK	cmyk(73.7%, 26.3%, 0%, 77.6%)
CIE-LAB	lab(15.76, -4.54, -12.67)
CIE-LCH	lch(15.76, 13.46, 250.28°)
OKLab	oklab(27.18% -0.0242 -0.0355)
OKLCH	oklch(27.18% 0.043 235.7)
XYZ	xyz(1.7632, 2.0527, 4.1734)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A39 #391E0F

analogous

#0F3933 #0F2A39 #0F1539

triadic

#0F2A39 #390F2A #2A390F

tetradic

#0F2A39 #330F39 #391E0F #15390F

square

#0F2A39 #330F39 #391E0F #15390F

split-complementary

#0F2A39 #390F15 #39330F

monochromatic

#061218 #061218 #0F2A39 #1C4E69 #29719A

Accessibility & contrast

On white

14.89

#0F2A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0F2A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A39

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A39	#FFFFFF	#000000	##FFFFFF
##0F2A39	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232A3A

Deuteranopia (green-blind)

#1D2539

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0f2a39;
/* rgb */ color: rgb(15, 42, 57);
/* oklch */ color: oklch(27.2% 0.043 235.7);

Tailwind

colors: {
  custom: {
    50: '#53636f',
    500: '#0f2a39',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a39;
$custom-light: #53636f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a39",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 57
  },
  "hsl": {
    "h": 201.429,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2718,
    "c": 0.04299,
    "h": 235.7
  },
  "luminance": 0.02053
}

Semantic roles & 50–950 ramp

primary

#0F2A39

secondary

#734830

accent

#7E46E2

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0F2A39

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

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