#0A262B#0A262B

#0A262B is a very dark, muted teal. Relative luminance 0.016; OKLCH L 25.0% C 0.034 H 211.2°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#0A262B
RGB	rgb(10, 38, 43)
HSL	hsl(189, 62%, 10%)
HSV	hsv(189, 77%, 17%)
CMYK	cmyk(76.7%, 11.6%, 0%, 83.1%)
CIE-LAB	lab(13.38, -8.49, -6.43)
CIE-LCH	lch(13.38, 10.65, 217.15°)
OKLab	oklab(25% -0.0294 -0.0178)
OKLCH	oklch(25% 0.034 211.2)
XYZ	xyz(1.2542, 1.6250, 2.5326)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A262B #2B0F0A

analogous

#0A2B1F #0A262B #0A152B

triadic

#0A262B #2B0A26 #262B0A

tetradic

#0A262B #1F0A2B #2B0F0A #152B0A

square

#0A262B #1F0A2B #2B0F0A #152B0A

split-complementary

#0A262B #2B0A15 #2B1F0A

monochromatic

#061619 #061619 #0A262B #16525D #217E8E

Accessibility & contrast

On white

15.85

#0A262B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0A262B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A262B

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A262B	#FFFFFF	#000000	##FFFFFF
##0A262B	1.00	15.85	1.33	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22242B

Deuteranopia (green-blind)

#1D212B

Tritanopia (blue-blind)

#002828

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0a262b;
/* rgb */ color: rgb(10, 38, 43);
/* oklch */ color: oklch(25.0% 0.034 211.2);

Tailwind

colors: {
  custom: {
    50: '#4e6064',
    500: '#0a262b',
    950: '#000000',
  },
}

SCSS

$custom: #0a262b;
$custom-light: #4e6064;
$custom-dark: #000000;

JSON

{
  "hex": "#0a262b",
  "rgb": {
    "r": 10,
    "g": 38,
    "b": 43
  },
  "hsl": {
    "h": 189.091,
    "s": 62.264,
    "l": 10.392
  },
  "oklch": {
    "l": 0.24998,
    "c": 0.03441,
    "h": 211.2
  },
  "luminance": 0.01625
}

Semantic roles & 50–950 ramp

primary

#0A262B

secondary

#683229

accent

#5B42E5

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#020405

muted

#787979

Preview Lab

Preview with #0A262B

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

Preview Lab → · Contrast checker → · Palette generator →