#17677E#17677E

#17677E is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 47.9% C 0.081 H 222.3°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#17677E
RGB	rgb(23, 103, 126)
HSL	hsl(193, 69%, 29%)
HSV	hsv(193, 82%, 49%)
CMYK	cmyk(81.7%, 18.3%, 0%, 50.6%)
CIE-LAB	lab(40.23, -14.73, -19.45)
CIE-LCH	lch(40.23, 24.40, 232.86°)
OKLab	oklab(47.87% -0.06 -0.0545)
OKLCH	oklch(47.87% 0.081 222.3)
XYZ	xyz(8.9679, 11.3879, 21.4601)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17677E #7E2E17

analogous

#177E62 #17677E #17347E

triadic

#17677E #7E1767 #677E17

tetradic

#17677E #62177E #7E2E17 #347E17

square

#17677E #62177E #7E2E17 #347E17

split-complementary

#17677E #7E1734 #7E6217

monochromatic

#05151A #0E3D4A #17677E #2091B2 #35B5DA

Accessibility & contrast

On white

6.41

#17677E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#17677E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17677E

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17677E	#FFFFFF	#000000	##FFFFFF
##17677E	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A647F

Deuteranopia (green-blind)

#4C5B7E

Tritanopia (blue-blind)

#006E6E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #17677e;
/* rgb */ color: rgb(23, 103, 126);
/* oklch */ color: oklch(47.9% 0.081 222.3);

Tailwind

colors: {
  custom: {
    50: '#6792a3',
    500: '#17677e',
    950: '#000000',
  },
}

SCSS

$custom: #17677e;
$custom-light: #6792a3;
$custom-dark: #000000;

JSON

{
  "hex": "#17677e",
  "rgb": {
    "r": 23,
    "g": 103,
    "b": 126
  },
  "hsl": {
    "h": 193.398,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.47866,
    "c": 0.08104,
    "h": 222.3
  },
  "luminance": 0.11389
}

Semantic roles & 50–950 ramp

primary

#17677E

secondary

#B3583E

accent

#633CEC

background

#F6F9FA

surface

#EBF1F3

border

#C6CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #17677E

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

Preview Lab → · Contrast checker → · Palette generator →