#174373#174373

#174373 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.9% C 0.095 H 253.3°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#174373
RGB	rgb(23, 67, 115)
HSL	hsl(211, 67%, 27%)
HSV	hsv(211, 80%, 45%)
CMYK	cmyk(80%, 41.7%, 0%, 54.9%)
CIE-LAB	lab(27.94, 3.47, -31.90)
CIE-LCH	lch(27.94, 32.08, 276.22°)
OKLab	oklab(37.94% -0.0273 -0.0911)
OKLCH	oklch(37.94% 0.095 253.3)
XYZ	xyz(5.4539, 5.4336, 16.9777)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174373 #734717

analogous

#177173 #174373 #191773

triadic

#174373 #731743 #437317

tetradic

#174373 #731771 #734717 #177319

square

#174373 #731771 #734717 #177319

split-complementary

#174373 #731917 #717317

monochromatic

#050F1A #0D2540 #174373 #2161A6 #2F7FD5

Accessibility & contrast

On white

10.06

#174373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#174373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174373

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174373	#FFFFFF	#000000	##FFFFFF
##174373	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4675

Deuteranopia (green-blind)

#1D3E72

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174373;
/* rgb */ color: rgb(23, 67, 115);
/* oklch */ color: oklch(37.9% 0.095 253.3);

Tailwind

colors: {
  custom: {
    50: '#63769b',
    500: '#174373',
    950: '#000000',
  },
}

SCSS

$custom: #174373;
$custom-light: #63769b;
$custom-dark: #000000;

JSON

{
  "hex": "#174373",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 115
  },
  "hsl": {
    "h": 211.304,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37935,
    "c": 0.0951,
    "h": 253.3
  },
  "luminance": 0.05434
}

Semantic roles & 50–950 ramp

primary

#174373

secondary

#A9753D

accent

#983EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #174373

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

Preview Lab → · Contrast checker → · Palette generator →