#0A4549#0A4549

#0A4549 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.7% C 0.056 H 202.0°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#0A4549
RGB	rgb(10, 69, 73)
HSL	hsl(184, 76%, 16%)
HSV	hsv(184, 86%, 29%)
CMYK	cmyk(86.3%, 5.5%, 0%, 71.4%)
CIE-LAB	lab(26.16, -16.09, -7.61)
CIE-LCH	lch(26.16, 17.80, 205.30°)
OKLab	oklab(35.73% -0.0524 -0.0211)
OKLCH	oklch(35.73% 0.056 202)
XYZ	xyz(3.4554, 4.8014, 7.0467)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4549 #490E0A

analogous

#0A492E #0A4549 #0A2649

triadic

#0A4549 #490A45 #45490A

tetradic

#0A4549 #2E0A49 #490E0A #26490A

square

#0A4549 #2E0A49 #490E0A #26490A

split-complementary

#0A4549 #490A26 #492E0A

monochromatic

#04191B #04191B #0A4549 #11787F #19ABB5

Accessibility & contrast

On white

10.71

#0A4549 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#0A4549 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4549

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4549	#FFFFFF	#000000	##FFFFFF
##0A4549	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4249

Deuteranopia (green-blind)

#363B49

Tritanopia (blue-blind)

#004846

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0a4549;
/* rgb */ color: rgb(10, 69, 73);
/* oklch */ color: oklch(35.7% 0.056 202.0);

Tailwind

colors: {
  custom: {
    50: '#57797b',
    500: '#0a4549',
    950: '#000000',
  },
}

SCSS

$custom: #0a4549;
$custom-light: #57797b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4549",
  "rgb": {
    "r": 10,
    "g": 69,
    "b": 73
  },
  "hsl": {
    "h": 183.81,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35732,
    "c": 0.05647,
    "h": 202
  },
  "luminance": 0.04802
}

Semantic roles & 50–950 ramp

primary

#0A4549

secondary

#862F29

accent

#4135F2

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0A4549

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

Preview Lab → · Contrast checker → · Palette generator →