#174153#174153

#174153 is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.056 H 229.5°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#174153
RGB	rgb(23, 65, 83)
HSL	hsl(198, 57%, 21%)
HSV	hsv(198, 72%, 33%)
CMYK	cmyk(72.3%, 21.7%, 0%, 67.5%)
CIE-LAB	lab(25.52, -7.95, -15.10)
CIE-LCH	lch(25.52, 17.06, 242.24°)
OKLab	oklab(35.46% -0.036 -0.0423)
OKLCH	oklch(35.46% 0.056 229.5)
XYZ	xyz(3.8044, 4.5869, 8.8668)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174153 #532917

analogous

#175347 #174153 #172353

triadic

#174153 #531741 #415317

tetradic

#174153 #471753 #532917 #235317

square

#174153 #471753 #532917 #235317

split-complementary

#174153 #531723 #534717

monochromatic

#071318 #0A1B23 #174153 #246783 #328CB3

Accessibility & contrast

On white

10.95

#174153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#174153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174153

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174153	#FFFFFF	#000000	##FFFFFF
##174153	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384054

Deuteranopia (green-blind)

#2F3A53

Tritanopia (blue-blind)

#004647

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #174153;
/* rgb */ color: rgb(23, 65, 83);
/* oklch */ color: oklch(35.5% 0.056 229.5);

Tailwind

colors: {
  custom: {
    50: '#5c7583',
    500: '#174153',
    950: '#000000',
  },
}

SCSS

$custom: #174153;
$custom-light: #5c7583;
$custom-dark: #000000;

JSON

{
  "hex": "#174153",
  "rgb": {
    "r": 23,
    "g": 65,
    "b": 83
  },
  "hsl": {
    "h": 198,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35461,
    "c": 0.05553,
    "h": 229.5
  },
  "luminance": 0.04587
}

Semantic roles & 50–950 ramp

primary

#174153

secondary

#8A533C

accent

#7648E0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #174153

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

Preview Lab → · Contrast checker → · Palette generator →