#0A4045#0A4045

#0A4045 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.1% C 0.053 H 204.4°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#0A4045
RGB	rgb(10, 64, 69)
HSL	hsl(185, 75%, 15%)
HSV	hsv(185, 86%, 27%)
CMYK	cmyk(85.5%, 7.2%, 0%, 72.9%)
CIE-LAB	lab(24.20, -14.68, -7.94)
CIE-LCH	lch(24.20, 16.69, 208.41°)
OKLab	oklab(34.09% -0.0486 -0.0221)
OKLCH	oklch(34.09% 0.053 204.4)
XYZ	xyz(3.0323, 4.1606, 6.2723)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4045 #450F0A

analogous

#0A452C #0A4045 #0A2245

triadic

#0A4045 #450A40 #40450A

tetradic

#0A4045 #2C0A45 #450F0A #22450A

square

#0A4045 #2C0A45 #450F0A #22450A

split-complementary

#0A4045 #450A22 #452C0A

monochromatic

#04191B #04191B #0A4045 #12727A #19A3B0

Accessibility & contrast

On white

11.46

#0A4045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#0A4045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4045

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4045	#FFFFFF	#000000	##FFFFFF
##0A4045	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3D45

Deuteranopia (green-blind)

#323745

Tritanopia (blue-blind)

#004341

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0a4045;
/* rgb */ color: rgb(10, 64, 69);
/* oklch */ color: oklch(34.1% 0.053 204.4);

Tailwind

colors: {
  custom: {
    50: '#557578',
    500: '#0a4045',
    950: '#000000',
  },
}

SCSS

$custom: #0a4045;
$custom-light: #557578;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4045",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 69
  },
  "hsl": {
    "h": 185.085,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34088,
    "c": 0.05339,
    "h": 204.4
  },
  "luminance": 0.04161
}

Semantic roles & 50–950 ramp

primary

#0A4045

secondary

#823029

accent

#4636F1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0A4045

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

Preview Lab → · Contrast checker → · Palette generator →