#0A332F#0A332F

#0A332F is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.2% C 0.045 H 185.7°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#0A332F
RGB	rgb(10, 51, 47)
HSL	hsl(174, 67%, 12%)
HSV	hsv(174, 80%, 20%)
CMYK	cmyk(80.4%, 0%, 7.8%, 80%)
CIE-LAB	lab(18.53, -15.01, -1.55)
CIE-LCH	lch(18.53, 15.09, 185.90°)
OKLab	oklab(29.21% -0.0445 -0.0044)
OKLCH	oklch(29.21% 0.045 185.7)
XYZ	xyz(1.8219, 2.6372, 3.1018)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A332F #330A0E

analogous

#0A331B #0A332F #0A2333

triadic

#0A332F #2F0A33 #332F0A

tetradic

#0A332F #1B0A33 #330A0E #23330A

square

#0A332F #1B0A33 #330A0E #23330A

split-complementary

#0A332F #330A23 #331B0A

monochromatic

#051A18 #051A18 #0A332F #14665E #1E998D

Accessibility & contrast

On white

13.75

#0A332F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0A332F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A332F

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A332F	#FFFFFF	#000000	##FFFFFF
##0A332F	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30302F

Deuteranopia (green-blind)

#2A2B2F

Tritanopia (blue-blind)

#003432

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0a332f;
/* rgb */ color: rgb(10, 51, 47);
/* oklch */ color: oklch(29.2% 0.045 185.7);

Tailwind

colors: {
  custom: {
    50: '#506b67',
    500: '#0a332f',
    950: '#000000',
  },
}

SCSS

$custom: #0a332f;
$custom-light: #506b67;
$custom-dark: #000000;

JSON

{
  "hex": "#0a332f",
  "rgb": {
    "r": 10,
    "g": 51,
    "b": 47
  },
  "hsl": {
    "h": 174.146,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29214,
    "c": 0.04472,
    "h": 185.7
  },
  "luminance": 0.02637
}

Semantic roles & 50–950 ramp

primary

#0A332F

secondary

#70282F

accent

#3E4FEA

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A332F

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

Preview Lab → · Contrast checker → · Palette generator →