#0F343E#0F343E

#0F343E is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.4% C 0.045 H 219.0°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F343E
RGB	rgb(15, 52, 62)
HSL	hsl(193, 61%, 15%)
HSV	hsv(193, 76%, 24%)
CMYK	cmyk(75.8%, 16.1%, 0%, 75.7%)
CIE-LAB	lab(19.66, -9.21, -10.12)
CIE-LCH	lch(19.66, 13.68, 227.70°)
OKLab	oklab(30.37% -0.0348 -0.0282)
OKLCH	oklch(30.37% 0.045 219)
XYZ	xyz(2.2941, 2.9051, 4.9963)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F343E #3E190F

analogous

#0F3E30 #0F343E #0F1C3E

triadic

#0F343E #3E0F34 #343E0F

tetradic

#0F343E #300F3E #3E190F #1C3E0F

square

#0F343E #300F3E #3E190F #1C3E0F

split-complementary

#0F343E #3E0F1C #3E300F

monochromatic

#061519 #061519 #0F343E #1B5D6F #2787A1

Accessibility & contrast

On white

13.28

#0F343E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0F343E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F343E

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F343E	#FFFFFF	#000000	##FFFFFF
##0F343E	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323F

Deuteranopia (green-blind)

#272D3E

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0f343e;
/* rgb */ color: rgb(15, 52, 62);
/* oklch */ color: oklch(30.4% 0.045 219.0);

Tailwind

colors: {
  custom: {
    50: '#546b73',
    500: '#0f343e',
    950: '#000000',
  },
}

SCSS

$custom: #0f343e;
$custom-light: #546b73;
$custom-dark: #000000;

JSON

{
  "hex": "#0f343e",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 192.766,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.30372,
    "c": 0.04482,
    "h": 219
  },
  "luminance": 0.02905
}

Semantic roles & 50–950 ramp

primary

#0F343E

secondary

#784030

accent

#6644E4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F343E

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

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