#174755#174755

#174755 is a dark, muted cyan. Relative luminance 0.053; OKLCH L 37.2% C 0.056 H 220.7°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#174755
RGB	rgb(23, 71, 85)
HSL	hsl(194, 57%, 21%)
HSV	hsv(194, 73%, 33%)
CMYK	cmyk(72.9%, 16.5%, 0%, 66.7%)
CIE-LAB	lab(27.69, -10.93, -13.06)
CIE-LCH	lch(27.69, 17.03, 230.09°)
OKLab	oklab(37.23% -0.0424 -0.0364)
OKLCH	oklch(37.23% 0.056 220.7)
XYZ	xyz(4.2456, 5.3440, 9.4003)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174755 #552517

analogous

#175544 #174755 #172855

triadic

#174755 #551747 #475517

tetradic

#174755 #441755 #552517 #285517

square

#174755 #441755 #552517 #285517

split-complementary

#174755 #551728 #554417

monochromatic

#071418 #0A1F25 #174755 #246F85 #3197B5

Accessibility & contrast

On white

10.15

#174755 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#174755 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174755

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174755	#FFFFFF	#000000	##FFFFFF
##174755	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4556

Deuteranopia (green-blind)

#363F55

Tritanopia (blue-blind)

#004C4B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174755;
/* rgb */ color: rgb(23, 71, 85);
/* oklch */ color: oklch(37.2% 0.056 220.7);

Tailwind

colors: {
  custom: {
    50: '#5d7a85',
    500: '#174755',
    950: '#000000',
  },
}

SCSS

$custom: #174755;
$custom-light: #5d7a85;
$custom-dark: #000000;

JSON

{
  "hex": "#174755",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 85
  },
  "hsl": {
    "h": 193.548,
    "s": 57.407,
    "l": 21.176
  },
  "oklch": {
    "l": 0.37225,
    "c": 0.05588,
    "h": 220.7
  },
  "luminance": 0.05345
}

Semantic roles & 50–950 ramp

primary

#174755

secondary

#8C4E3C

accent

#6A47E1

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #174755

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

Preview Lab → · Contrast checker → · Palette generator →