#175966#175966

#175966 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 43.0% C 0.067 H 213.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#175966
RGB	rgb(23, 89, 102)
HSL	hsl(190, 63%, 25%)
HSV	hsv(190, 77%, 40%)
CMYK	cmyk(77.5%, 12.7%, 0%, 60%)
CIE-LAB	lab(34.57, -15.38, -13.35)
CIE-LCH	lch(34.57, 20.37, 220.97°)
OKLab	oklab(42.99% -0.0554 -0.0372)
OKLCH	oklch(42.99% 0.067 213.9)
XYZ	xyz(6.3230, 8.2855, 13.8338)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175966 #662417

analogous

#17664C #175966 #173266

triadic

#175966 #661759 #596617

tetradic

#175966 #4C1766 #662417 #326617

square

#175966 #4C1766 #662417 #326617

split-complementary

#175966 #661732 #664C17

monochromatic

#061619 #0C2D34 #175966 #228598 #2EB0CA

Accessibility & contrast

On white

7.90

#175966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#175966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175966

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175966	#FFFFFF	#000000	##FFFFFF
##175966	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505667

Deuteranopia (green-blind)

#454E66

Tritanopia (blue-blind)

#005E5D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #175966;
/* rgb */ color: rgb(23, 89, 102);
/* oklch */ color: oklch(43.0% 0.067 213.9);

Tailwind

colors: {
  custom: {
    50: '#628891',
    500: '#175966',
    950: '#000000',
  },
}

SCSS

$custom: #175966;
$custom-light: #628891;
$custom-dark: #000000;

JSON

{
  "hex": "#175966",
  "rgb": {
    "r": 23,
    "g": 89,
    "b": 102
  },
  "hsl": {
    "h": 189.873,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.42988,
    "c": 0.06674,
    "h": 213.9
  },
  "luminance": 0.08286
}

Semantic roles & 50–950 ramp

primary

#175966

secondary

#9C4C3C

accent

#5D42E6

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #175966

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

Preview Lab → · Contrast checker → · Palette generator →