#17678E#17678E

#17678E is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.7% C 0.096 H 235.8°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#17678E
RGB	rgb(23, 103, 142)
HSL	hsl(200, 72%, 32%)
HSV	hsv(200, 84%, 56%)
CMYK	cmyk(83.8%, 27.5%, 0%, 44.3%)
CIE-LAB	lab(40.95, -8.78, -27.98)
CIE-LCH	lch(40.95, 29.33, 252.58°)
OKLab	oklab(48.69% -0.0538 -0.0791)
OKLCH	oklch(48.69% 0.096 235.8)
XYZ	xyz(10.0841, 11.8344, 27.3387)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17678E #8E3E17

analogous

#178E7A #17678E #172B8E

triadic

#17678E #8E1767 #678E17

tetradic

#17678E #7A178E #8E3E17 #2B8E17

square

#17678E #7A178E #8E3E17 #2B8E17

split-complementary

#17678E #8E172B #8E7A17

monochromatic

#061B25 #0E4159 #17678E #208DC3 #3FABE0

Accessibility & contrast

On white

6.24

#17678E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#17678E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17678E

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17678E	#FFFFFF	#000000	##FFFFFF
##17678E	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546790

Deuteranopia (green-blind)

#445C8D

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #17678e;
/* rgb */ color: rgb(23, 103, 142);
/* oklch */ color: oklch(48.7% 0.096 235.8);

Tailwind

colors: {
  custom: {
    50: '#6a92af',
    500: '#17678e',
    950: '#000000',
  },
}

SCSS

$custom: #17678e;
$custom-light: #6a92af;
$custom-dark: #000000;

JSON

{
  "hex": "#17678e",
  "rgb": {
    "r": 23,
    "g": 103,
    "b": 142
  },
  "hsl": {
    "h": 199.664,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.09565,
    "h": 235.8
  },
  "luminance": 0.11836
}

Semantic roles & 50–950 ramp

primary

#17678E

secondary

#C06A40

accent

#7539EF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080D10

muted

#7A7D7F

Preview Lab

Preview with #17678E

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

Preview Lab → · Contrast checker → · Palette generator →