#0A484E#0A484E

#0A484E is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.8% C 0.059 H 205.0°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#0A484E
RGB	rgb(10, 72, 78)
HSL	hsl(185, 77%, 17%)
HSV	hsv(185, 87%, 31%)
CMYK	cmyk(87.2%, 7.7%, 0%, 69.4%)
CIE-LAB	lab(27.43, -15.98, -8.95)
CIE-LCH	lch(27.43, 18.32, 209.24°)
OKLab	oklab(36.83% -0.0533 -0.0249)
OKLCH	oklch(36.83% 0.059 205)
XYZ	xyz(3.8171, 5.2488, 8.0182)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A484E #4E100A

analogous

#0A4E32 #0A484E #0A264E

triadic

#0A484E #4E0A48 #484E0A

tetradic

#0A484E #320A4E #4E100A #264E0A

square

#0A484E #320A4E #4E100A #264E0A

split-complementary

#0A484E #4E0A26 #4E320A

monochromatic

#03191B #03191B #0A484E #117A84 #18ACBA

Accessibility & contrast

On white

10.24

#0A484E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#0A484E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A484E

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A484E	#FFFFFF	#000000	##FFFFFF
##0A484E	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41454E

Deuteranopia (green-blind)

#383E4E

Tritanopia (blue-blind)

#004C4A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0a484e;
/* rgb */ color: rgb(10, 72, 78);
/* oklch */ color: oklch(36.8% 0.059 205.0);

Tailwind

colors: {
  custom: {
    50: '#587b7f',
    500: '#0a484e',
    950: '#000000',
  },
}

SCSS

$custom: #0a484e;
$custom-light: #587b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0a484e",
  "rgb": {
    "r": 10,
    "g": 72,
    "b": 78
  },
  "hsl": {
    "h": 185.294,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36827,
    "c": 0.05879,
    "h": 205
  },
  "luminance": 0.05249
}

Semantic roles & 50–950 ramp

primary

#0A484E

secondary

#8B3229

accent

#4534F4

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0A484E

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

Preview Lab → · Contrast checker → · Palette generator →