#174453#174453

#174453 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.3% C 0.055 H 223.5°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#174453
RGB	rgb(23, 68, 83)
HSL	hsl(195, 57%, 21%)
HSV	hsv(195, 72%, 33%)
CMYK	cmyk(72.3%, 18.1%, 0%, 67.5%)
CIE-LAB	lab(26.56, -9.82, -13.49)
CIE-LCH	lch(26.56, 16.69, 233.95°)
OKLab	oklab(36.29% -0.0396 -0.0377)
OKLCH	oklch(36.29% 0.055 223.5)
XYZ	xyz(3.9812, 4.9405, 8.9257)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174453 #532617

analogous

#175344 #174453 #172653

triadic

#174453 #531744 #445317

tetradic

#174453 #441753 #532617 #265317

square

#174453 #441753 #532617 #265317

split-complementary

#174453 #531726 #534417

monochromatic

#071418 #0A1D23 #174453 #246B83 #3293B3

Accessibility & contrast

On white

10.56

#174453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#174453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174453

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174453	#FFFFFF	#000000	##FFFFFF
##174453	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4254

Deuteranopia (green-blind)

#333C53

Tritanopia (blue-blind)

#004949

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #174453;
/* rgb */ color: rgb(23, 68, 83);
/* oklch */ color: oklch(36.3% 0.055 223.5);

Tailwind

colors: {
  custom: {
    50: '#5d7883',
    500: '#174453',
    950: '#000000',
  },
}

SCSS

$custom: #174453;
$custom-light: #5d7883;
$custom-dark: #000000;

JSON

{
  "hex": "#174453",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 83
  },
  "hsl": {
    "h": 195,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.36292,
    "c": 0.05469,
    "h": 223.5
  },
  "luminance": 0.04941
}

Semantic roles & 50–950 ramp

primary

#174453

secondary

#8A4F3C

accent

#6E48E0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #174453

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

Preview Lab → · Contrast checker → · Palette generator →