#174355#174355

#174355 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.1% C 0.057 H 228.5°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#174355
RGB	rgb(23, 67, 85)
HSL	hsl(197, 57%, 21%)
HSV	hsv(197, 73%, 33%)
CMYK	cmyk(72.9%, 21.2%, 0%, 66.7%)
CIE-LAB	lab(26.31, -8.45, -15.19)
CIE-LCH	lch(26.31, 17.38, 240.90°)
OKLab	oklab(36.12% -0.0376 -0.0425)
OKLCH	oklch(36.12% 0.057 228.5)
XYZ	xyz(3.9995, 4.8519, 9.3183)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174355 #552917

analogous

#175548 #174355 #172455

triadic

#174355 #551743 #435517

tetradic

#174355 #481755 #552917 #245517

square

#174355 #481755 #552917 #245517

split-complementary

#174355 #551724 #554817

monochromatic

#071318 #0A1D25 #174355 #246985 #318FB5

Accessibility & contrast

On white

10.66

#174355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#174355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174355

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174355	#FFFFFF	#000000	##FFFFFF
##174355	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4256

Deuteranopia (green-blind)

#313B55

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #174355;
/* rgb */ color: rgb(23, 67, 85);
/* oklch */ color: oklch(36.1% 0.057 228.5);

Tailwind

colors: {
  custom: {
    50: '#5d7785',
    500: '#174355',
    950: '#000000',
  },
}

SCSS

$custom: #174355;
$custom-light: #5d7785;
$custom-dark: #000000;

JSON

{
  "hex": "#174355",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 85
  },
  "hsl": {
    "h": 197.419,
    "s": 57.407,
    "l": 21.176
  },
  "oklch": {
    "l": 0.36118,
    "c": 0.05675,
    "h": 228.5
  },
  "luminance": 0.04852
}

Semantic roles & 50–950 ramp

primary

#174355

secondary

#8C533C

accent

#7447E1

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #174355

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

Preview Lab → · Contrast checker → · Palette generator →