#17667C#17667C

#17667C is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.5% C 0.080 H 221.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#17667C
RGB	rgb(23, 102, 124)
HSL	hsl(193, 69%, 29%)
HSV	hsv(193, 81%, 49%)
CMYK	cmyk(81.5%, 17.7%, 0%, 51.4%)
CIE-LAB	lab(39.81, -14.88, -18.87)
CIE-LCH	lch(39.81, 24.03, 231.73°)
OKLab	oklab(47.51% -0.0598 -0.0528)
OKLCH	oklch(47.51% 0.08 221.5)
XYZ	xyz(8.7413, 11.1391, 20.7542)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17667C #7C2D17

analogous

#177C60 #17667C #17347C

triadic

#17667C #7C1766 #667C17

tetradic

#17667C #60177C #7C2D17 #347C17

square

#17667C #60177C #7C2D17 #347C17

split-complementary

#17667C #7C1734 #7C6017

monochromatic

#05151A #0D3C48 #17667C #2190B0 #34B5D9

Accessibility & contrast

On white

6.51

#17667C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#17667C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17667C

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17667C	#FFFFFF	#000000	##FFFFFF
##17667C	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637D

Deuteranopia (green-blind)

#4C5A7C

Tritanopia (blue-blind)

#006D6D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #17667c;
/* rgb */ color: rgb(23, 102, 124);
/* oklch */ color: oklch(47.5% 0.080 221.5);

Tailwind

colors: {
  custom: {
    50: '#6791a2',
    500: '#17667c',
    950: '#000000',
  },
}

SCSS

$custom: #17667c;
$custom-light: #6791a2;
$custom-dark: #000000;

JSON

{
  "hex": "#17667c",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 124
  },
  "hsl": {
    "h": 193.069,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47506,
    "c": 0.07979,
    "h": 221.5
  },
  "luminance": 0.1114
}

Semantic roles & 50–950 ramp

primary

#17667C

secondary

#B1573E

accent

#623CEC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070D0F

muted

#7A7D7E

Preview Lab

Preview with #17667C

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

Preview Lab → · Contrast checker → · Palette generator →