#0A4049#0A4049

#0A4049 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.3% C 0.055 H 211.7°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#0A4049
RGB	rgb(10, 64, 73)
HSL	hsl(189, 76%, 16%)
HSV	hsv(189, 86%, 29%)
CMYK	cmyk(86.3%, 12.3%, 0%, 71.4%)
CIE-LAB	lab(24.36, -13.18, -10.34)
CIE-LCH	lch(24.36, 16.75, 218.10°)
OKLab	oklab(34.28% -0.0466 -0.0288)
OKLCH	oklch(34.28% 0.055 211.7)
XYZ	xyz(3.1606, 4.2120, 6.9484)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4049 #49130A

analogous

#0A4933 #0A4049 #0A2149

triadic

#0A4049 #490A40 #40490A

tetradic

#0A4049 #330A49 #49130A #21490A

square

#0A4049 #330A49 #49130A #21490A

split-complementary

#0A4049 #490A21 #49330A

monochromatic

#04181B #04181B #0A4049 #116F7F #199EB5

Accessibility & contrast

On white

11.40

#0A4049 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#0A4049 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4049

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4049	#FFFFFF	#000000	##FFFFFF
##0A4049	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393D4A

Deuteranopia (green-blind)

#303749

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0a4049;
/* rgb */ color: rgb(10, 64, 73);
/* oklch */ color: oklch(34.3% 0.055 211.7);

Tailwind

colors: {
  custom: {
    50: '#56757b',
    500: '#0a4049',
    950: '#000000',
  },
}

SCSS

$custom: #0a4049;
$custom-light: #56757b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4049",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 73
  },
  "hsl": {
    "h": 188.571,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.34276,
    "c": 0.0548,
    "h": 211.7
  },
  "luminance": 0.04212
}

Semantic roles & 50–950 ramp

primary

#0A4049

secondary

#863629

accent

#5035F2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#030809

muted

#787B7B

Preview Lab

Preview with #0A4049

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

Preview Lab → · Contrast checker → · Palette generator →