#17667F#17667F

#17667F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.7% C 0.082 H 224.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#17667F
RGB	rgb(23, 102, 127)
HSL	hsl(194, 69%, 29%)
HSV	hsv(194, 82%, 50%)
CMYK	cmyk(81.9%, 19.7%, 0%, 50.2%)
CIE-LAB	lab(39.94, -13.79, -20.49)
CIE-LCH	lch(39.94, 24.70, 236.06°)
OKLab	oklab(47.65% -0.0585 -0.0575)
OKLCH	oklch(47.65% 0.082 224.5)
XYZ	xyz(8.9339, 11.2161, 21.7686)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17667F #7F3017

analogous

#177F64 #17667F #17327F

triadic

#17667F #7F1766 #667F17

tetradic

#17667F #64177F #7F3017 #327F17

square

#17667F #64177F #7F3017 #327F17

split-complementary

#17667F #7F1732 #7F6417

monochromatic

#05151A #0E3C4B #17667F #2090B3 #36B3DB

Accessibility & contrast

On white

6.47

#17667F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#17667F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17667F

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17667F	#FFFFFF	#000000	##FFFFFF
##17667F	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586480

Deuteranopia (green-blind)

#4A5A7F

Tritanopia (blue-blind)

#006D6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #17667f;
/* rgb */ color: rgb(23, 102, 127);
/* oklch */ color: oklch(47.7% 0.082 224.5);

Tailwind

colors: {
  custom: {
    50: '#6791a4',
    500: '#17667f',
    950: '#000000',
  },
}

SCSS

$custom: #17667f;
$custom-light: #6791a4;
$custom-dark: #000000;

JSON

{
  "hex": "#17667f",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 127
  },
  "hsl": {
    "h": 194.423,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.47652,
    "c": 0.08206,
    "h": 224.5
  },
  "luminance": 0.11217
}

Semantic roles & 50–950 ramp

primary

#17667F

secondary

#B45A3E

accent

#663CEC

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #17667F

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

Preview Lab → · Contrast checker → · Palette generator →