#0A2B2F#0A2B2F

#0A2B2F is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.7% C 0.038 H 206.5°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#0A2B2F
RGB	rgb(10, 43, 47)
HSL	hsl(186, 65%, 11%)
HSV	hsv(186, 79%, 18%)
CMYK	cmyk(78.7%, 8.5%, 0%, 81.6%)
CIE-LAB	lab(15.47, -10.19, -6.11)
CIE-LCH	lch(15.47, 11.88, 210.94°)
OKLab	oklab(26.74% -0.0341 -0.0169)
OKLCH	oklch(26.74% 0.038 206.5)
XYZ	xyz(1.5019, 1.9974, 2.9951)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2B2F #2F0E0A

analogous

#0A2F20 #0A2B2F #0A182F

triadic

#0A2B2F #2F0A2B #2B2F0A

tetradic

#0A2B2F #200A2F #2F0E0A #182F0A

square

#0A2B2F #200A2F #2F0E0A #182F0A

split-complementary

#0A2B2F #2F0A18 #2F200A

monochromatic

#051719 #051719 #0A2B2F #155961 #1F8794

Accessibility & contrast

On white

15.00

#0A2B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0A2B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2B2F

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2B2F	#FFFFFF	#000000	##FFFFFF
##0A2B2F	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27292F

Deuteranopia (green-blind)

#21252F

Tritanopia (blue-blind)

#002D2C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0a2b2f;
/* rgb */ color: rgb(10, 43, 47);
/* oklch */ color: oklch(26.7% 0.038 206.5);

Tailwind

colors: {
  custom: {
    50: '#4f6467',
    500: '#0a2b2f',
    950: '#000000',
  },
}

SCSS

$custom: #0a2b2f;
$custom-light: #4f6467;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2b2f",
  "rgb": {
    "r": 10,
    "g": 43,
    "b": 47
  },
  "hsl": {
    "h": 186.486,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.2674,
    "c": 0.03804,
    "h": 206.5
  },
  "luminance": 0.01998
}

Semantic roles & 50–950 ramp

primary

#0A2B2F

secondary

#6C3029

accent

#5240E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020506

muted

#787A7A

Preview Lab

Preview with #0A2B2F

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

Preview Lab → · Contrast checker → · Palette generator →