#0F3343#0F3343

#0F3343 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.3% C 0.050 H 230.9°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#0F3343
RGB	rgb(15, 51, 67)
HSL	hsl(198, 63%, 16%)
HSV	hsv(198, 78%, 26%)
CMYK	cmyk(77.6%, 23.9%, 0%, 73.7%)
CIE-LAB	lab(19.53, -6.60, -13.72)
CIE-LCH	lch(19.53, 15.22, 244.29°)
OKLab	oklab(30.35% -0.0313 -0.0385)
OKLCH	oklch(30.35% 0.05 230.9)
XYZ	xyz(2.3935, 2.8742, 5.7377)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3343 #431F0F

analogous

#0F4339 #0F3343 #0F1943

triadic

#0F3343 #430F33 #33430F

tetradic

#0F3343 #390F43 #431F0F #19430F

square

#0F3343 #390F43 #431F0F #19430F

split-complementary

#0F3343 #430F19 #43390F

monochromatic

#061319 #061319 #0F3343 #1A5975 #257FA7

Accessibility & contrast

On white

13.34

#0F3343 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F3343 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3343

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3343	#FFFFFF	#000000	##FFFFFF
##0F3343	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3244

Deuteranopia (green-blind)

#242D43

Tritanopia (blue-blind)

#003738

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f3343;
/* rgb */ color: rgb(15, 51, 67);
/* oklch */ color: oklch(30.3% 0.050 230.9);

Tailwind

colors: {
  custom: {
    50: '#556a77',
    500: '#0f3343',
    950: '#000000',
  },
}

SCSS

$custom: #0f3343;
$custom-light: #556a77;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3343",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 67
  },
  "hsl": {
    "h": 198.462,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.30349,
    "c": 0.04959,
    "h": 230.9
  },
  "luminance": 0.02874
}

Semantic roles & 50–950 ramp

primary

#0F3343

secondary

#7D4830

accent

#7441E6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F3343

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

Preview Lab → · Contrast checker → · Palette generator →