#0A2B2B#0A2B2B

#0A2B2B is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.6% C 0.038 H 195.1°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#0A2B2B
RGB	rgb(10, 43, 43)
HSL	hsl(180, 62%, 10%)
HSV	hsv(180, 77%, 17%)
CMYK	cmyk(76.7%, 0%, 0%, 83.1%)
CIE-LAB	lab(15.31, -11.67, -3.53)
CIE-LCH	lch(15.31, 12.19, 196.84°)
OKLab	oklab(26.55% -0.0362 -0.0098)
OKLCH	oklch(26.55% 0.038 195.1)
XYZ	xyz(1.4249, 1.9665, 2.5895)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2B2B #2B0A0A

analogous

#0A2B1A #0A2B2B #0A1A2B

triadic

#0A2B2B #2B0A2B #2B2B0A

tetradic

#0A2B2B #1A0A2B #2B0A0A #1A2B0A

square

#0A2B2B #1A0A2B #2B0A0A #1A2B0A

split-complementary

#0A2B2B #2B0A1A #2B1A0A

monochromatic

#061919 #061919 #0A2B2B #165D5D #218E8E

Accessibility & contrast

On white

15.07

#0A2B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0A2B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2B2B

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2B2B	#FFFFFF	#000000	##FFFFFF
##0A2B2B	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28292B

Deuteranopia (green-blind)

#23252B

Tritanopia (blue-blind)

#002D2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0a2b2b;
/* rgb */ color: rgb(10, 43, 43);
/* oklch */ color: oklch(26.6% 0.038 195.1);

Tailwind

colors: {
  custom: {
    50: '#4e6464',
    500: '#0a2b2b',
    950: '#000000',
  },
}

SCSS

$custom: #0a2b2b;
$custom-light: #4e6464;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2b2b",
  "rgb": {
    "r": 10,
    "g": 43,
    "b": 43
  },
  "hsl": {
    "h": 180,
    "s": 62.264,
    "l": 10.392
  },
  "oklch": {
    "l": 0.26554,
    "c": 0.03754,
    "h": 195.1
  },
  "luminance": 0.01967
}

Semantic roles & 50–950 ramp

primary

#0A2B2B

secondary

#682929

accent

#4242E5

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020505

muted

#787A79

Preview Lab

Preview with #0A2B2B

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

Preview Lab → · Contrast checker → · Palette generator →