#17344F#17344F

#17344F is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.7% C 0.060 H 248.7°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#17344F
RGB	rgb(23, 52, 79)
HSL	hsl(209, 55%, 20%)
HSV	hsv(209, 71%, 31%)
CMYK	cmyk(70.9%, 34.2%, 0%, 69%)
CIE-LAB	lab(20.84, -0.90, -19.75)
CIE-LCH	lch(20.84, 19.77, 267.38°)
OKLab	oklab(31.68% -0.0217 -0.0558)
OKLCH	oklch(31.68% 0.06 248.7)
XYZ	xyz(2.9921, 3.2024, 7.8561)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17344F #4F3217

analogous

#174F4E #17344F #17184F

triadic

#17344F #4F1734 #344F17

tetradic

#17344F #4E174F #4F3217 #184F17

square

#17344F #4E174F #4F3217 #184F17

split-complementary

#17344F #4F1718 #4F4E17

monochromatic

#071018 #091520 #17344F #25537E #3372AE

Accessibility & contrast

On white

12.80

#17344F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#17344F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17344F

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17344F	#FFFFFF	#000000	##FFFFFF
##17344F	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283550

Deuteranopia (green-blind)

#21304E

Tritanopia (blue-blind)

#003A3E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #17344f;
/* rgb */ color: rgb(23, 52, 79);
/* oklch */ color: oklch(31.7% 0.060 248.7);

Tailwind

colors: {
  custom: {
    50: '#5b6b80',
    500: '#17344f',
    950: '#000000',
  },
}

SCSS

$custom: #17344f;
$custom-light: #5b6b80;
$custom-dark: #000000;

JSON

{
  "hex": "#17344f",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 79
  },
  "hsl": {
    "h": 208.929,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.31679,
    "c": 0.05987,
    "h": 248.7
  },
  "luminance": 0.03203
}

Semantic roles & 50–950 ramp

primary

#17344F

secondary

#86603C

accent

#914ADE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #17344F

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

Preview Lab → · Contrast checker → · Palette generator →