#0A2E34#0A2E34

#0A2E34 is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.9% C 0.041 H 210.7°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#0A2E34
RGB	rgb(10, 46, 52)
HSL	hsl(189, 68%, 12%)
HSV	hsv(189, 81%, 20%)
CMYK	cmyk(80.8%, 11.5%, 0%, 79.6%)
CIE-LAB	lab(16.83, -10.18, -7.56)
CIE-LCH	lch(16.83, 12.68, 216.60°)
OKLab	oklab(27.9% -0.0354 -0.021)
OKLCH	oklch(27.9% 0.041 210.7)
XYZ	xyz(1.7217, 2.2663, 3.5948)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2E34 #34100A

analogous

#0A3425 #0A2E34 #0A1934

triadic

#0A2E34 #340A2E #2E340A

tetradic

#0A2E34 #250A34 #34100A #19340A

square

#0A2E34 #250A34 #34100A #19340A

split-complementary

#0A2E34 #340A19 #34250A

monochromatic

#05171A #05171A #0A2E34 #145B67 #1E899B

Accessibility & contrast

On white

14.45

#0A2E34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0A2E34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2E34

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2E34	#FFFFFF	#000000	##FFFFFF
##0A2E34	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292C34

Deuteranopia (green-blind)

#232834

Tritanopia (blue-blind)

#003130

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2e34;
/* rgb */ color: rgb(10, 46, 52);
/* oklch */ color: oklch(27.9% 0.041 210.7);

Tailwind

colors: {
  custom: {
    50: '#50666b',
    500: '#0a2e34',
    950: '#000000',
  },
}

SCSS

$custom: #0a2e34;
$custom-light: #50666b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2e34",
  "rgb": {
    "r": 10,
    "g": 46,
    "b": 52
  },
  "hsl": {
    "h": 188.571,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.27902,
    "c": 0.04114,
    "h": 210.7
  },
  "luminance": 0.02266
}

Semantic roles & 50–950 ramp

primary

#0A2E34

secondary

#713328

accent

#563DEB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A2E34

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

Preview Lab → · Contrast checker → · Palette generator →