#0F3243#0F3243

#0F3243 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.050 H 233.1°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#0F3243
RGB	rgb(15, 50, 67)
HSL	hsl(200, 63%, 16%)
HSV	hsv(200, 78%, 26%)
CMYK	cmyk(77.6%, 25.4%, 0%, 73.7%)
CIE-LAB	lab(19.17, -5.94, -14.28)
CIE-LCH	lch(19.17, 15.46, 247.41°)
OKLab	oklab(30.06% -0.0301 -0.0401)
OKLCH	oklch(30.06% 0.05 233.1)
XYZ	xyz(2.3503, 2.7878, 5.7233)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3243 #43200F

analogous

#0F433A #0F3243 #0F1843

triadic

#0F3243 #430F32 #32430F

tetradic

#0F3243 #3A0F43 #43200F #18430F

square

#0F3243 #3A0F43 #43200F #18430F

split-complementary

#0F3243 #430F18 #433A0F

monochromatic

#061319 #061319 #0F3243 #1A5775 #257DA7

Accessibility & contrast

On white

13.48

#0F3243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F3243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3243

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3243	#FFFFFF	#000000	##FFFFFF
##0F3243	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3144

Deuteranopia (green-blind)

#232C43

Tritanopia (blue-blind)

#003738

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f3243;
/* rgb */ color: rgb(15, 50, 67);
/* oklch */ color: oklch(30.1% 0.050 233.1);

Tailwind

colors: {
  custom: {
    50: '#556977',
    500: '#0f3243',
    950: '#000000',
  },
}

SCSS

$custom: #0f3243;
$custom-light: #556977;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3243",
  "rgb": {
    "r": 15,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 199.615,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.30062,
    "c": 0.05011,
    "h": 233.1
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#0F3243

secondary

#7D4A30

accent

#7741E6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F3243

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

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