#173968#173968

#173968 is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.7% C 0.091 H 257.2°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#173968
RGB	rgb(23, 57, 104)
HSL	hsl(215, 64%, 25%)
HSV	hsv(215, 78%, 41%)
CMYK	cmyk(77.9%, 45.2%, 0%, 59.2%)
CIE-LAB	lab(24.02, 5.84, -31.11)
CIE-LCH	lch(24.02, 31.66, 280.64°)
OKLab	oklab(34.66% -0.0202 -0.089)
OKLCH	oklch(34.66% 0.091 257.2)
XYZ	xyz(4.3143, 4.1074, 13.6595)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173968 #684617

analogous

#176268 #173968 #1E1768

triadic

#173968 #681739 #396817

tetradic

#173968 #681762 #684617 #17681E

square

#173968 #681762 #684617 #17681E

split-complementary

#173968 #681E17 #626817

monochromatic

#060E19 #0C1E36 #173968 #22549A #2D70CC

Accessibility & contrast

On white

11.53

#173968 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#173968 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173968

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173968	#FFFFFF	#000000	##FFFFFF
##173968	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223D6A

Deuteranopia (green-blind)

#143667

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #173968;
/* rgb */ color: rgb(23, 57, 104);
/* oklch */ color: oklch(34.7% 0.091 257.2);

Tailwind

colors: {
  custom: {
    50: '#606e93',
    500: '#173968',
    950: '#000000',
  },
}

SCSS

$custom: #173968;
$custom-light: #606e93;
$custom-dark: #000000;

JSON

{
  "hex": "#173968",
  "rgb": {
    "r": 23,
    "g": 57,
    "b": 104
  },
  "hsl": {
    "h": 214.815,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34664,
    "c": 0.09124,
    "h": 257.2
  },
  "luminance": 0.04108
}

Semantic roles & 50–950 ramp

primary

#173968

secondary

#9E753D

accent

#A141E7

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #173968

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

Preview Lab → · Contrast checker → · Palette generator →