#0A4149#0A4149

#0A4149 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.6% C 0.055 H 209.7°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#0A4149
RGB	rgb(10, 65, 73)
HSL	hsl(188, 76%, 16%)
HSV	hsv(188, 86%, 29%)
CMYK	cmyk(86.3%, 11%, 0%, 71.4%)
CIE-LAB	lab(24.72, -13.77, -9.79)
CIE-LCH	lch(24.72, 16.90, 215.40°)
OKLab	oklab(34.57% -0.0478 -0.0273)
OKLCH	oklch(34.57% 0.055 209.7)
XYZ	xyz(3.2175, 4.3258, 6.9674)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4149 #49120A

analogous

#0A4932 #0A4149 #0A2249

triadic

#0A4149 #490A41 #41490A

tetradic

#0A4149 #320A49 #49120A #22490A

square

#0A4149 #320A49 #49120A #22490A

split-complementary

#0A4149 #490A22 #49320A

monochromatic

#04181B #04181B #0A4149 #11717F #19A1B5

Accessibility & contrast

On white

11.26

#0A4149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0A4149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4149

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4149	#FFFFFF	#000000	##FFFFFF
##0A4149	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3E49

Deuteranopia (green-blind)

#323849

Tritanopia (blue-blind)

#004543

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0a4149;
/* rgb */ color: rgb(10, 65, 73);
/* oklch */ color: oklch(34.6% 0.055 209.7);

Tailwind

colors: {
  custom: {
    50: '#56757b',
    500: '#0a4149',
    950: '#000000',
  },
}

SCSS

$custom: #0a4149;
$custom-light: #56757b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4149",
  "rgb": {
    "r": 10,
    "g": 65,
    "b": 73
  },
  "hsl": {
    "h": 187.619,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.34566,
    "c": 0.055,
    "h": 209.7
  },
  "luminance": 0.04326
}

Semantic roles & 50–950 ramp

primary

#0A4149

secondary

#863529

accent

#4D35F2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#030809

muted

#787B7B

Preview Lab

Preview with #0A4149

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

Preview Lab → · Contrast checker → · Palette generator →