#17668E#17668E

#17668E is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.4% C 0.096 H 236.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#17668E
RGB	rgb(23, 102, 142)
HSL	hsl(200, 72%, 32%)
HSV	hsv(200, 84%, 56%)
CMYK	cmyk(83.8%, 28.2%, 0%, 44.3%)
CIE-LAB	lab(40.63, -8.18, -28.48)
CIE-LCH	lch(40.63, 29.63, 253.98°)
OKLab	oklab(48.43% -0.0528 -0.0805)
OKLCH	oklch(48.43% 0.096 236.7)
XYZ	xyz(9.9852, 11.6366, 27.3058)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17668E #8E3F17

analogous

#178E7A #17668E #172B8E

triadic

#17668E #8E1766 #668E17

tetradic

#17668E #7A178E #8E3F17 #2B8E17

square

#17668E #7A178E #8E3F17 #2B8E17

split-complementary

#17668E #8E172B #8E7A17

monochromatic

#061A25 #0E4059 #17668E #208CC3 #3FAAE0

Accessibility & contrast

On white

6.31

#17668E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#17668E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17668E

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17668E	#FFFFFF	#000000	##FFFFFF
##17668E	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536690

Deuteranopia (green-blind)

#435B8D

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #17668e;
/* rgb */ color: rgb(23, 102, 142);
/* oklch */ color: oklch(48.4% 0.096 236.7);

Tailwind

colors: {
  custom: {
    50: '#6a91af',
    500: '#17668e',
    950: '#000000',
  },
}

SCSS

$custom: #17668e;
$custom-light: #6a91af;
$custom-dark: #000000;

JSON

{
  "hex": "#17668e",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 142
  },
  "hsl": {
    "h": 200.168,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.48431,
    "c": 0.09633,
    "h": 236.7
  },
  "luminance": 0.11638
}

Semantic roles & 50–950 ramp

primary

#17668E

secondary

#C06B40

accent

#7639EF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #17668E

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

Preview Lab → · Contrast checker → · Palette generator →