#174752#174752

#174752 is a dark, muted cyan. Relative luminance 0.053; OKLCH L 37.1% C 0.054 H 215.7°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#174752
RGB	rgb(23, 71, 82)
HSL	hsl(191, 56%, 21%)
HSV	hsv(191, 72%, 32%)
CMYK	cmyk(72%, 13.4%, 0%, 67.8%)
CIE-LAB	lab(27.57, -12.02, -11.31)
CIE-LCH	lch(27.57, 16.50, 223.27°)
OKLab	oklab(37.08% -0.0437 -0.0315)
OKLCH	oklch(37.08% 0.054 215.7)
XYZ	xyz(4.1289, 5.2974, 8.7859)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174752 #522217

analogous

#17523F #174752 #172A52

triadic

#174752 #521747 #475217

tetradic

#174752 #3F1752 #522217 #2A5217

square

#174752 #3F1752 #522217 #2A5217

split-complementary

#174752 #52172A #523F17

monochromatic

#071518 #0A1E22 #174752 #247082 #329AB2

Accessibility & contrast

On white

10.20

#174752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#174752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174752

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174752	#FFFFFF	#000000	##FFFFFF
##174752	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4553

Deuteranopia (green-blind)

#373E52

Tritanopia (blue-blind)

#004B4A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174752;
/* rgb */ color: rgb(23, 71, 82);
/* oklch */ color: oklch(37.1% 0.054 215.7);

Tailwind

colors: {
  custom: {
    50: '#5d7a82',
    500: '#174752',
    950: '#000000',
  },
}

SCSS

$custom: #174752;
$custom-light: #5d7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#174752",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 82
  },
  "hsl": {
    "h": 191.186,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37081,
    "c": 0.05388,
    "h": 215.7
  },
  "luminance": 0.05298
}

Semantic roles & 50–950 ramp

primary

#174752

secondary

#894A3C

accent

#6548DF

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #174752

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

Preview Lab → · Contrast checker → · Palette generator →