#174754#174754

#174754 is a dark, muted cyan. Relative luminance 0.053; OKLCH L 37.2% C 0.055 H 219.1°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#174754
RGB	rgb(23, 71, 84)
HSL	hsl(193, 57%, 21%)
HSV	hsv(193, 73%, 33%)
CMYK	cmyk(72.6%, 15.5%, 0%, 67.1%)
CIE-LAB	lab(27.65, -11.29, -12.48)
CIE-LCH	lch(27.65, 16.83, 227.86°)
OKLab	oklab(37.18% -0.0428 -0.0348)
OKLCH	oklch(37.18% 0.055 219.1)
XYZ	xyz(4.2062, 5.3283, 9.1926)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174754 #542417

analogous

#175442 #174754 #172854

triadic

#174754 #541747 #475417

tetradic

#174754 #421754 #542417 #285417

square

#174754 #421754 #542417 #285417

split-complementary

#174754 #541728 #544217

monochromatic

#071418 #0A1E24 #174754 #247084 #3198B4

Accessibility & contrast

On white

10.17

#174754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#174754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174754

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174754	#FFFFFF	#000000	##FFFFFF
##174754	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4555

Deuteranopia (green-blind)

#363F54

Tritanopia (blue-blind)

#004B4B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174754;
/* rgb */ color: rgb(23, 71, 84);
/* oklch */ color: oklch(37.2% 0.055 219.1);

Tailwind

colors: {
  custom: {
    50: '#5d7a84',
    500: '#174754',
    950: '#000000',
  },
}

SCSS

$custom: #174754;
$custom-light: #5d7a84;
$custom-dark: #000000;

JSON

{
  "hex": "#174754",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 84
  },
  "hsl": {
    "h": 192.787,
    "s": 57.009,
    "l": 20.98
  },
  "oklch": {
    "l": 0.37177,
    "c": 0.05517,
    "h": 219.1
  },
  "luminance": 0.05329
}

Semantic roles & 50–950 ramp

primary

#174754

secondary

#8B4D3C

accent

#6848E0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090A

muted

#797B7C

Preview Lab

Preview with #174754

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

Preview Lab → · Contrast checker → · Palette generator →