#0A2F36#0A2F36

#0A2F36 is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.3% C 0.042 H 212.8°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F36
RGB	rgb(10, 47, 54)
HSL	hsl(190, 69%, 13%)
HSV	hsv(190, 81%, 21%)
CMYK	cmyk(81.5%, 13%, 0%, 78.8%)
CIE-LAB	lab(17.29, -10.04, -8.25)
CIE-LCH	lch(17.29, 12.99, 219.41°)
OKLab	oklab(28.3% -0.0356 -0.023)
OKLCH	oklch(28.3% 0.042 212.8)
XYZ	xyz(1.8073, 2.3637, 3.8503)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F36 #36110A

analogous

#0A3627 #0A2F36 #0A1936

triadic

#0A2F36 #360A2F #2F360A

tetradic

#0A2F36 #270A36 #36110A #19360A

square

#0A2F36 #270A36 #36110A #19360A

split-complementary

#0A2F36 #360A19 #36270A

monochromatic

#05161A #05161A #0A2F36 #145C6A #1D899D

Accessibility & contrast

On white

14.26

#0A2F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0A2F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F36

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F36	#FFFFFF	#000000	##FFFFFF
##0A2F36	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2D36

Deuteranopia (green-blind)

#232936

Tritanopia (blue-blind)

#003231

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2f36;
/* rgb */ color: rgb(10, 47, 54);
/* oklch */ color: oklch(28.3% 0.042 212.8);

Tailwind

colors: {
  custom: {
    50: '#51676d',
    500: '#0a2f36',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f36;
$custom-light: #51676d;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f36",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 54
  },
  "hsl": {
    "h": 189.545,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.28304,
    "c": 0.04236,
    "h": 212.8
  },
  "luminance": 0.02364
}

Semantic roles & 50–950 ramp

primary

#0A2F36

secondary

#733428

accent

#583CEC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #0A2F36

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

Preview Lab → · Contrast checker → · Palette generator →