#175359#175359

#175359 is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.8% C 0.060 H 204.7°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#175359
RGB	rgb(23, 83, 89)
HSL	hsl(185, 59%, 22%)
HSV	hsv(185, 74%, 35%)
CMYK	cmyk(74.2%, 6.7%, 0%, 65.1%)
CIE-LAB	lab(32.01, -16.53, -9.06)
CIE-LCH	lch(32.01, 18.85, 208.73°)
OKLab	oklab(40.75% -0.0547 -0.0251)
OKLCH	oklch(40.75% 0.06 204.7)
XYZ	xyz(5.2490, 7.0893, 10.5410)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175359 #591D17

analogous

#17593E #175359 #173259

triadic

#175359 #591753 #535917

tetradic

#175359 #3E1759 #591D17 #325917

square

#175359 #3E1759 #591D17 #325917

split-complementary

#175359 #591732 #593E17

monochromatic

#061718 #0A2628 #175359 #24808A #30AEBA

Accessibility & contrast

On white

8.68

#175359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#175359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175359

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175359	#FFFFFF	#000000	##FFFFFF
##175359	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F59

Deuteranopia (green-blind)

#424859

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #175359;
/* rgb */ color: rgb(23, 83, 89);
/* oklch */ color: oklch(40.8% 0.060 204.7);

Tailwind

colors: {
  custom: {
    50: '#5f8387',
    500: '#175359',
    950: '#000000',
  },
}

SCSS

$custom: #175359;
$custom-light: #5f8387;
$custom-dark: #000000;

JSON

{
  "hex": "#175359",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 89
  },
  "hsl": {
    "h": 185.455,
    "s": 58.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40753,
    "c": 0.06016,
    "h": 204.7
  },
  "luminance": 0.0709
}

Semantic roles & 50–950 ramp

primary

#175359

secondary

#90443C

accent

#5446E2

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #175359

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

Preview Lab → · Contrast checker → · Palette generator →