#0A494A#0A494A

#0A494A is a dark, muted teal. Relative luminance 0.053; OKLCH L 36.9% C 0.059 H 196.6°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#0A494A
RGB	rgb(10, 73, 74)
HSL	hsl(181, 76%, 16%)
HSV	hsv(181, 86%, 29%)
CMYK	cmyk(86.5%, 1.4%, 0%, 71%)
CIE-LAB	lab(27.64, -17.98, -6.04)
CIE-LCH	lch(27.64, 18.97, 198.57°)
OKLab	oklab(36.94% -0.0564 -0.0168)
OKLCH	oklch(36.94% 0.059 196.6)
XYZ	xyz(3.7432, 5.3236, 7.3075)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A494A #4A0B0A

analogous

#0A4A2B #0A494A #0A294A

triadic

#0A494A #4A0A49 #494A0A

tetradic

#0A494A #2B0A4A #4A0B0A #294A0A

square

#0A494A #2B0A4A #4A0B0A #294A0A

split-complementary

#0A494A #4A0A29 #4A2B0A

monochromatic

#041B1B #041B1B #0A494A #117E80 #19B3B6

Accessibility & contrast

On white

10.17

#0A494A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#0A494A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A494A

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A494A	#FFFFFF	#000000	##FFFFFF
##0A494A	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43454A

Deuteranopia (green-blind)

#3A3E4A

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0a494a;
/* rgb */ color: rgb(10, 73, 74);
/* oklch */ color: oklch(36.9% 0.059 196.6);

Tailwind

colors: {
  custom: {
    50: '#587c7c',
    500: '#0a494a',
    950: '#000000',
  },
}

SCSS

$custom: #0a494a;
$custom-light: #587c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a494a",
  "rgb": {
    "r": 10,
    "g": 73,
    "b": 74
  },
  "hsl": {
    "h": 180.938,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36942,
    "c": 0.05887,
    "h": 196.6
  },
  "luminance": 0.05324
}

Semantic roles & 50–950 ramp

primary

#0A494A

secondary

#872A29

accent

#3835F3

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0A494A

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

Preview Lab → · Contrast checker → · Palette generator →