#0A2F34#0A2F34

#0A2F34 is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.2% C 0.041 H 207.9°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F34
RGB	rgb(10, 47, 52)
HSL	hsl(187, 68%, 12%)
HSV	hsv(187, 81%, 20%)
CMYK	cmyk(80.8%, 9.6%, 0%, 79.6%)
CIE-LAB	lab(17.20, -10.81, -6.99)
CIE-LCH	lch(17.20, 12.87, 212.89°)
OKLab	oklab(28.21% -0.0366 -0.0194)
OKLCH	oklch(28.21% 0.041 207.9)
XYZ	xyz(1.7613, 2.3453, 3.6080)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F34 #340F0A

analogous

#0A3424 #0A2F34 #0A1A34

triadic

#0A2F34 #340A2F #2F340A

tetradic

#0A2F34 #240A34 #340F0A #1A340A

square

#0A2F34 #240A34 #340F0A #1A340A

split-complementary

#0A2F34 #340A1A #34240A

monochromatic

#05171A #05171A #0A2F34 #145D67 #1E8C9B

Accessibility & contrast

On white

14.30

#0A2F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0A2F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F34

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F34	#FFFFFF	#000000	##FFFFFF
##0A2F34	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2D34

Deuteranopia (green-blind)

#242834

Tritanopia (blue-blind)

#003130

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2f34;
/* rgb */ color: rgb(10, 47, 52);
/* oklch */ color: oklch(28.2% 0.041 207.9);

Tailwind

colors: {
  custom: {
    50: '#50676b',
    500: '#0a2f34',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f34;
$custom-light: #50676b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f34",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 52
  },
  "hsl": {
    "h": 187.143,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28206,
    "c": 0.04146,
    "h": 207.9
  },
  "luminance": 0.02345
}

Semantic roles & 50–950 ramp

primary

#0A2F34

secondary

#713128

accent

#523DEB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A2F34

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

Preview Lab → · Contrast checker → · Palette generator →