#0A2B2D#0A2B2D

#0A2B2D is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.6% C 0.038 H 200.8°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#0A2B2D
RGB	rgb(10, 43, 45)
HSL	hsl(183, 64%, 11%)
HSV	hsv(183, 78%, 18%)
CMYK	cmyk(77.8%, 4.4%, 0%, 82.4%)
CIE-LAB	lab(15.39, -10.94, -4.82)
CIE-LCH	lch(15.39, 11.96, 203.79°)
OKLab	oklab(26.65% -0.0351 -0.0134)
OKLCH	oklch(26.65% 0.038 200.8)
XYZ	xyz(1.4625, 1.9816, 2.7875)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2B2D #2D0C0A

analogous

#0A2D1D #0A2B2D #0A192D

triadic

#0A2B2D #2D0A2B #2B2D0A

tetradic

#0A2B2D #1D0A2D #2D0C0A #192D0A

square

#0A2B2D #1D0A2D #2D0C0A #192D0A

split-complementary

#0A2B2D #2D0A19 #2D1D0A

monochromatic

#061819 #061819 #0A2B2D #155B5F #208B91

Accessibility & contrast

On white

15.04

#0A2B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0A2B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2B2D

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2B2D	#FFFFFF	#000000	##FFFFFF
##0A2B2D	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27292D

Deuteranopia (green-blind)

#22252D

Tritanopia (blue-blind)

#002D2C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0a2b2d;
/* rgb */ color: rgb(10, 43, 45);
/* oklch */ color: oklch(26.6% 0.038 200.8);

Tailwind

colors: {
  custom: {
    50: '#4f6465',
    500: '#0a2b2d',
    950: '#000000',
  },
}

SCSS

$custom: #0a2b2d;
$custom-light: #4f6465;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2b2d",
  "rgb": {
    "r": 10,
    "g": 43,
    "b": 45
  },
  "hsl": {
    "h": 183.429,
    "s": 63.636,
    "l": 10.784
  },
  "oklch": {
    "l": 0.26645,
    "c": 0.0376,
    "h": 200.8
  },
  "luminance": 0.01982
}

Semantic roles & 50–950 ramp

primary

#0A2B2D

secondary

#6A2C29

accent

#4B41E7

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020505

muted

#787A7A

Preview Lab

Preview with #0A2B2D

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

Preview Lab → · Contrast checker → · Palette generator →