#17677D#17677D

#17677D is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 47.8% C 0.080 H 221.2°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#17677D
RGB	rgb(23, 103, 125)
HSL	hsl(193, 69%, 29%)
HSV	hsv(193, 82%, 49%)
CMYK	cmyk(81.6%, 17.6%, 0%, 51%)
CIE-LAB	lab(40.18, -15.09, -18.91)
CIE-LCH	lch(40.18, 24.19, 231.41°)
OKLab	oklab(47.82% -0.0604 -0.0529)
OKLCH	oklch(47.82% 0.08 221.2)
XYZ	xyz(8.9037, 11.3622, 21.1219)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17677D #7D2D17

analogous

#177D60 #17677D #17347D

triadic

#17677D #7D1767 #677D17

tetradic

#17677D #60177D #7D2D17 #347D17

square

#17677D #60177D #7D2D17 #347D17

split-complementary

#17677D #7D1734 #7D6017

monochromatic

#05151A #0D3C49 #17677D #2192B1 #35B6DA

Accessibility & contrast

On white

6.42

#17677D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#17677D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17677D

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17677D	#FFFFFF	#000000	##FFFFFF
##17677D	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A647E

Deuteranopia (green-blind)

#4C5A7D

Tritanopia (blue-blind)

#006E6E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #17677d;
/* rgb */ color: rgb(23, 103, 125);
/* oklch */ color: oklch(47.8% 0.080 221.2);

Tailwind

colors: {
  custom: {
    50: '#6792a2',
    500: '#17677d',
    950: '#000000',
  },
}

SCSS

$custom: #17677d;
$custom-light: #6792a2;
$custom-dark: #000000;

JSON

{
  "hex": "#17677d",
  "rgb": {
    "r": 23,
    "g": 103,
    "b": 125
  },
  "hsl": {
    "h": 192.941,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.47818,
    "c": 0.08032,
    "h": 221.2
  },
  "luminance": 0.11363
}

Semantic roles & 50–950 ramp

primary

#17677D

secondary

#B2573E

accent

#623CEC

background

#F6F9FA

surface

#EBF1F3

border

#C6CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #17677D

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

Preview Lab → · Contrast checker → · Palette generator →