#0F333A#0F333A

#0F333A is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.9% C 0.042 H 212.7°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#0F333A
RGB	rgb(15, 51, 58)
HSL	hsl(190, 59%, 14%)
HSV	hsv(190, 74%, 23%)
CMYK	cmyk(74.1%, 12.1%, 0%, 77.3%)
CIE-LAB	lab(19.12, -10.09, -8.21)
CIE-LCH	lch(19.12, 13.01, 219.15°)
OKLab	oklab(29.88% -0.0355 -0.0228)
OKLCH	oklch(29.88% 0.042 212.7)
XYZ	xyz(2.1442, 2.7745, 4.4247)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F333A #3A160F

analogous

#0F3A2C #0F333A #0F1E3A

triadic

#0F333A #3A0F33 #333A0F

tetradic

#0F333A #2C0F3A #3A160F #1E3A0F

square

#0F333A #2C0F3A #3A160F #1E3A0F

split-complementary

#0F333A #3A0F1E #3A2C0F

monochromatic

#061518 #061518 #0F333A #1C5E6B #28899B

Accessibility & contrast

On white

13.50

#0F333A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F333A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F333A

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F333A	#FFFFFF	#000000	##FFFFFF
##0F333A	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E313A

Deuteranopia (green-blind)

#272C3A

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f333a;
/* rgb */ color: rgb(15, 51, 58);
/* oklch */ color: oklch(29.9% 0.042 212.7);

Tailwind

colors: {
  custom: {
    50: '#546a70',
    500: '#0f333a',
    950: '#000000',
  },
}

SCSS

$custom: #0f333a;
$custom-light: #546a70;
$custom-dark: #000000;

JSON

{
  "hex": "#0f333a",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 58
  },
  "hsl": {
    "h": 189.767,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.29878,
    "c": 0.0422,
    "h": 212.7
  },
  "luminance": 0.02775
}

Semantic roles & 50–950 ramp

primary

#0F333A

secondary

#743B30

accent

#5F46E2

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0F333A

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

Preview Lab → · Contrast checker → · Palette generator →