#273333#273333

#273333 is a dark, near-neutral teal. Relative luminance 0.030; OKLCH L 31.0% C 0.016 H 196.4°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#273333
RGB	rgb(39, 51, 51)
HSL	hsl(180, 13%, 18%)
HSV	hsv(180, 24%, 20%)
CMYK	cmyk(23.5%, 0%, 0%, 80%)
CIE-LAB	lab(20.20, -5.01, -1.67)
CIE-LCH	lch(20.20, 5.28, 198.38°)
OKLab	oklab(31.01% -0.0155 -0.0045)
OKLCH	oklch(31.01% 0.016 196.4)
XYZ	xyz(2.6179, 3.0379, 3.5798)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273333 #332727

analogous

#27332D #273333 #272D33

triadic

#273333 #332733 #333327

tetradic

#273333 #2D2733 #332727 #2D3327

square

#273333 #2D2733 #332727 #2D3327

split-complementary

#273333 #33272D #332D27

monochromatic

#0D1111 #0D1111 #273333 #425656 #5C7878

Accessibility & contrast

On white

13.06

#273333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#273333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273333

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273333	#FFFFFF	#000000	##FFFFFF
##273333	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313233

Deuteranopia (green-blind)

#2F3033

Tritanopia (blue-blind)

#233433

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #273333;
/* rgb */ color: rgb(39, 51, 51);
/* oklch */ color: oklch(31.0% 0.016 196.4);

Tailwind

colors: {
  custom: {
    50: '#616a6a',
    500: '#273333',
    950: '#000000',
  },
}

SCSS

$custom: #273333;
$custom-light: #616a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#273333",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 180,
    "s": 13.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31013,
    "c": 0.01614,
    "h": 196.4
  },
  "luminance": 0.03038
}

Semantic roles & 50–950 ramp

primary

#273333

secondary

#635252

accent

#7272B6

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#050606

muted

#797A7A

Preview Lab

Preview with #273333

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

Preview Lab → · Contrast checker → · Palette generator →