#0A3433#0A3433

#0A3433 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.7% C 0.045 H 192.7°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#0A3433
RGB	rgb(10, 52, 51)
HSL	hsl(179, 68%, 12%)
HSV	hsv(179, 81%, 20%)
CMYK	cmyk(80.8%, 0%, 1.9%, 79.6%)
CIE-LAB	lab(19.05, -14.20, -3.52)
CIE-LCH	lch(19.05, 14.63, 193.93°)
OKLab	oklab(29.69% -0.0435 -0.0098)
OKLCH	oklch(29.69% 0.045 192.7)
XYZ	xyz(1.9504, 2.7593, 3.5611)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3433 #340A0B

analogous

#0A341E #0A3433 #0A2034

triadic

#0A3433 #330A34 #34330A

tetradic

#0A3433 #1E0A34 #340A0B #20340A

square

#0A3433 #1E0A34 #340A0B #20340A

split-complementary

#0A3433 #340A20 #341E0A

monochromatic

#051A19 #051A19 #0A3433 #146765 #1E9B98

Accessibility & contrast

On white

13.53

#0A3433 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0A3433 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3433

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3433	#FFFFFF	#000000	##FFFFFF
##0A3433	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303133

Deuteranopia (green-blind)

#2A2C33

Tritanopia (blue-blind)

#003634

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a3433;
/* rgb */ color: rgb(10, 52, 51);
/* oklch */ color: oklch(29.7% 0.045 192.7);

Tailwind

colors: {
  custom: {
    50: '#516b6a',
    500: '#0a3433',
    950: '#000000',
  },
}

SCSS

$custom: #0a3433;
$custom-light: #516b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3433",
  "rgb": {
    "r": 10,
    "g": 52,
    "b": 51
  },
  "hsl": {
    "h": 178.571,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29689,
    "c": 0.04463,
    "h": 192.7
  },
  "luminance": 0.0276
}

Semantic roles & 50–950 ramp

primary

#0A3433

secondary

#71282A

accent

#3D41EB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A3433

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

Preview Lab → · Contrast checker → · Palette generator →