#0A302E#0A302E

#0A302E is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.2% C 0.042 H 190.0°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#0A302E
RGB	rgb(10, 48, 46)
HSL	hsl(177, 66%, 11%)
HSV	hsv(177, 79%, 19%)
CMYK	cmyk(79.2%, 0%, 4.2%, 81.2%)
CIE-LAB	lab(17.35, -13.62, -2.61)
CIE-LCH	lch(17.35, 13.86, 190.84°)
OKLab	oklab(28.24% -0.0412 -0.0073)
OKLCH	oklch(28.24% 0.042 190)
XYZ	xyz(1.6750, 2.3755, 2.9545)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A302E #300A0C

analogous

#0A301B #0A302E #0A1F30

triadic

#0A302E #2E0A30 #302E0A

tetradic

#0A302E #1B0A30 #300A0C #1F300A

square

#0A302E #1B0A30 #300A0C #1F300A

split-complementary

#0A302E #300A1F #301B0A

monochromatic

#051918 #051918 #0A302E #15635F #1F958F

Accessibility & contrast

On white

14.24

#0A302E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0A302E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A302E

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A302E	#FFFFFF	#000000	##FFFFFF
##0A302E	1.00	14.24	1.48	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2E

Deuteranopia (green-blind)

#27292E

Tritanopia (blue-blind)

#00322F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0a302e;
/* rgb */ color: rgb(10, 48, 46);
/* oklch */ color: oklch(28.2% 0.042 190.0);

Tailwind

colors: {
  custom: {
    50: '#506866',
    500: '#0a302e',
    950: '#000000',
  },
}

SCSS

$custom: #0a302e;
$custom-light: #506866;
$custom-dark: #000000;

JSON

{
  "hex": "#0a302e",
  "rgb": {
    "r": 10,
    "g": 48,
    "b": 46
  },
  "hsl": {
    "h": 176.842,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.28242,
    "c": 0.04182,
    "h": 190
  },
  "luminance": 0.02376
}

Semantic roles & 50–950 ramp

primary

#0A302E

secondary

#6D292C

accent

#3F48E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A302E

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

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