#0A484C#0A484C

#0A484C is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.7% C 0.058 H 201.7°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#0A484C
RGB	rgb(10, 72, 76)
HSL	hsl(184, 77%, 17%)
HSV	hsv(184, 87%, 30%)
CMYK	cmyk(86.8%, 5.3%, 0%, 70.2%)
CIE-LAB	lab(27.35, -16.71, -7.77)
CIE-LCH	lch(27.35, 18.42, 204.93°)
OKLab	oklab(36.74% -0.0543 -0.0216)
OKLCH	oklch(36.74% 0.058 201.7)
XYZ	xyz(3.7465, 5.2206, 7.6463)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A484C #4C0E0A

analogous

#0A4C2F #0A484C #0A274C

triadic

#0A484C #4C0A48 #484C0A

tetradic

#0A484C #2F0A4C #4C0E0A #274C0A

square

#0A484C #2F0A4C #4C0E0A #274C0A

split-complementary

#0A484C #4C0A27 #4C2F0A

monochromatic

#041A1B #041A1B #0A484C #117B82 #18AEB8

Accessibility & contrast

On white

10.27

#0A484C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#0A484C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A484C

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A484C	#FFFFFF	#000000	##FFFFFF
##0A484C	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42444C

Deuteranopia (green-blind)

#393E4C

Tritanopia (blue-blind)

#004B49

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0a484c;
/* rgb */ color: rgb(10, 72, 76);
/* oklch */ color: oklch(36.7% 0.058 201.7);

Tailwind

colors: {
  custom: {
    50: '#587b7e',
    500: '#0a484c',
    950: '#000000',
  },
}

SCSS

$custom: #0a484c;
$custom-light: #587b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0a484c",
  "rgb": {
    "r": 10,
    "g": 72,
    "b": 76
  },
  "hsl": {
    "h": 183.636,
    "s": 76.744,
    "l": 16.863
  },
  "oklch": {
    "l": 0.36738,
    "c": 0.0584,
    "h": 201.7
  },
  "luminance": 0.05221
}

Semantic roles & 50–950 ramp

primary

#0A484C

secondary

#892F29

accent

#4035F3

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0A484C

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

Preview Lab → · Contrast checker → · Palette generator →