#175F6C#175F6C

#175F6C is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.9% C 0.070 H 212.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#175F6C
RGB	rgb(23, 95, 108)
HSL	hsl(189, 65%, 26%)
HSV	hsv(189, 79%, 42%)
CMYK	cmyk(78.7%, 12%, 0%, 57.6%)
CIE-LAB	lab(36.83, -16.65, -13.63)
CIE-LCH	lch(36.83, 21.52, 219.31°)
OKLab	oklab(44.89% -0.0593 -0.038)
OKLCH	oklch(44.89% 0.07 212.6)
XYZ	xyz(7.1512, 9.4484, 15.6313)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F6C #6C2417

analogous

#176C4E #175F6C #17356C

triadic

#175F6C #6C175F #5F6C17

tetradic

#175F6C #4E176C #6C2417 #356C17

square

#175F6C #4E176C #6C2417 #356C17

split-complementary

#175F6C #6C1735 #6C4E17

monochromatic

#051619 #0C333A #175F6C #228B9E #2CB8D1

Accessibility & contrast

On white

7.27

#175F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#175F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F6C

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F6C	#FFFFFF	#000000	##FFFFFF
##175F6C	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555C6D

Deuteranopia (green-blind)

#49536C

Tritanopia (blue-blind)

#006463

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #175f6c;
/* rgb */ color: rgb(23, 95, 108);
/* oklch */ color: oklch(44.9% 0.070 212.6);

Tailwind

colors: {
  custom: {
    50: '#638c96',
    500: '#175f6c',
    950: '#000000',
  },
}

SCSS

$custom: #175f6c;
$custom-light: #638c96;
$custom-dark: #000000;

JSON

{
  "hex": "#175f6c",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 108
  },
  "hsl": {
    "h": 189.176,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44891,
    "c": 0.07042,
    "h": 212.6
  },
  "luminance": 0.09449
}

Semantic roles & 50–950 ramp

primary

#175F6C

secondary

#A24C3D

accent

#5A40E8

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #175F6C

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

Preview Lab → · Contrast checker → · Palette generator →