#174366#174366

#174366 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.1% C 0.077 H 246.1°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#174366
RGB	rgb(23, 67, 102)
HSL	hsl(207, 63%, 25%)
HSV	hsv(207, 77%, 40%)
CMYK	cmyk(77.5%, 34.3%, 0%, 60%)
CIE-LAB	lab(27.17, -1.81, -24.83)
CIE-LCH	lch(27.17, 24.90, 265.82°)
OKLab	oklab(37.09% -0.0311 -0.0704)
OKLCH	oklch(37.09% 0.077 246.1)
XYZ	xyz(4.7579, 5.1552, 13.3121)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174366 #663A17

analogous

#176662 #174366 #171C66

triadic

#174366 #661743 #436617

tetradic

#174366 #621766 #663A17 #1C6617

square

#174366 #621766 #663A17 #1C6617

split-complementary

#174366 #66171C #666217

monochromatic

#061019 #0C2234 #174366 #226498 #2E85CA

Accessibility & contrast

On white

10.34

#174366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#174366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174366

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174366	#FFFFFF	#000000	##FFFFFF
##174366	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334468

Deuteranopia (green-blind)

#283D65

Tritanopia (blue-blind)

#004B50

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #174366;
/* rgb */ color: rgb(23, 67, 102);
/* oklch */ color: oklch(37.1% 0.077 246.1);

Tailwind

colors: {
  custom: {
    50: '#607692',
    500: '#174366',
    950: '#000000',
  },
}

SCSS

$custom: #174366;
$custom-light: #607692;
$custom-dark: #000000;

JSON

{
  "hex": "#174366",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 102
  },
  "hsl": {
    "h": 206.582,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.37087,
    "c": 0.07698,
    "h": 246.1
  },
  "luminance": 0.05156
}

Semantic roles & 50–950 ramp

primary

#174366

secondary

#9C673C

accent

#8B42E6

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080D

muted

#7A7B7D

Preview Lab

Preview with #174366

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

Preview Lab → · Contrast checker → · Palette generator →