#173135#173135

#173135 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.4% C 0.033 H 208.4°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#173135
RGB	rgb(23, 49, 53)
HSL	hsl(188, 39%, 15%)
HSV	hsv(188, 57%, 21%)
CMYK	cmyk(56.6%, 7.5%, 0%, 79.2%)
CIE-LAB	lab(18.52, -8.63, -5.64)
CIE-LCH	lch(18.52, 10.31, 213.17°)
OKLab	oklab(29.43% -0.0288 -0.0156)
OKLCH	oklch(29.43% 0.033 208.4)
XYZ	xyz(2.0940, 2.6357, 3.7659)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173135 #351B17

analogous

#17352A #173135 #172235

triadic

#173135 #351731 #313517

tetradic

#173135 #2A1735 #351B17 #223517

square

#173135 #2A1735 #351B17 #223517

split-complementary

#173135 #351722 #352A17

monochromatic

#091415 #091415 #173135 #2A5860 #3C808A

Accessibility & contrast

On white

13.75

#173135 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#173135 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173135

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173135	#FFFFFF	#000000	##FFFFFF
##173135	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)

#2D2F35

Deuteranopia (green-blind)

#282C35

Tritanopia (blue-blind)

#073332

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #173135;
/* rgb */ color: rgb(23, 49, 53);
/* oklch */ color: oklch(29.4% 0.033 208.4);

Tailwind

colors: {
  custom: {
    50: '#57696c',
    500: '#173135',
    950: '#000000',
  },
}

SCSS

$custom: #173135;
$custom-light: #57696c;
$custom-dark: #000000;

JSON

{
  "hex": "#173135",
  "rgb": {
    "r": 23,
    "g": 49,
    "b": 53
  },
  "hsl": {
    "h": 188,
    "s": 39.474,
    "l": 14.902
  },
  "oklch": {
    "l": 0.29428,
    "c": 0.03273,
    "h": 208.4
  },
  "luminance": 0.02636
}

Semantic roles & 50–950 ramp

primary

#173135

secondary

#6B433D

accent

#6858CF

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #173135

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

Preview Lab → · Contrast checker → · Palette generator →