#0A2A29#0A2A29

#0A2A29 is a dark, muted teal. Relative luminance 0.019; OKLCH L 26.2% C 0.037 H 192.2°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#0A2A29
RGB	rgb(10, 42, 41)
HSL	hsl(178, 62%, 10%)
HSV	hsv(178, 76%, 16%)
CMYK	cmyk(76.2%, 0%, 2.4%, 83.5%)
CIE-LAB	lab(14.85, -11.78, -2.81)
CIE-LCH	lch(14.85, 12.11, 193.41°)
OKLab	oklab(26.15% -0.036 -0.0078)
OKLCH	oklch(26.15% 0.037 192.2)
XYZ	xyz(1.3532, 1.8804, 2.3890)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2A29 #2A0A0B

analogous

#0A2A19 #0A2A29 #0A1B2A

triadic

#0A2A29 #290A2A #2A290A

tetradic

#0A2A29 #190A2A #2A0A0B #1B2A0A

square

#0A2A29 #190A2A #2A0A0B #1B2A0A

split-complementary

#0A2A29 #2A0A1B #2A190A

monochromatic

#061918 #061918 #0A2A29 #165B59 #228D8A

Accessibility & contrast

On white

15.26

#0A2A29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0A2A29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2A29

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2A29	#FFFFFF	#000000	##FFFFFF
##0A2A29	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272829

Deuteranopia (green-blind)

#222429

Tritanopia (blue-blind)

#002B2A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0a2a29;
/* rgb */ color: rgb(10, 42, 41);
/* oklch */ color: oklch(26.2% 0.037 192.2);

Tailwind

colors: {
  custom: {
    50: '#4e6362',
    500: '#0a2a29',
    950: '#000000',
  },
}

SCSS

$custom: #0a2a29;
$custom-light: #4e6362;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2a29",
  "rgb": {
    "r": 10,
    "g": 42,
    "b": 41
  },
  "hsl": {
    "h": 178.125,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.26153,
    "c": 0.03685,
    "h": 192.2
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#0A2A29

secondary

#67292B

accent

#4348E5

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#020505

muted

#787979

Preview Lab

Preview with #0A2A29

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

Preview Lab → · Contrast checker → · Palette generator →