#17698D#17698D

#17698D is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.1% C 0.093 H 233.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#17698D
RGB	rgb(23, 105, 141)
HSL	hsl(198, 72%, 32%)
HSV	hsv(198, 84%, 55%)
CMYK	cmyk(83.7%, 25.5%, 0%, 44.7%)
CIE-LAB	lab(41.54, -10.34, -26.46)
CIE-LCH	lch(41.54, 28.41, 248.65°)
OKLab	oklab(49.14% -0.0561 -0.0746)
OKLCH	oklch(49.14% 0.093 233.1)
XYZ	xyz(10.2107, 12.2071, 27.0122)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17698D #8D3B17

analogous

#178D76 #17698D #172E8D

triadic

#17698D #8D1769 #698D17

tetradic

#17698D #76178D #8D3B17 #2E8D17

square

#17698D #76178D #8D3B17 #2E8D17

split-complementary

#17698D #8D172E #8D7617

monochromatic

#061B24 #0E4258 #17698D #2090C2 #3FAFE0

Accessibility & contrast

On white

6.10

#17698D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#17698D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17698D

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17698D	#FFFFFF	#000000	##FFFFFF
##17698D	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57688F

Deuteranopia (green-blind)

#485D8C

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #17698d;
/* rgb */ color: rgb(23, 105, 141);
/* oklch */ color: oklch(49.1% 0.093 233.1);

Tailwind

colors: {
  custom: {
    50: '#6a93ae',
    500: '#17698d',
    950: '#000000',
  },
}

SCSS

$custom: #17698d;
$custom-light: #6a93ae;
$custom-dark: #000000;

JSON

{
  "hex": "#17698d",
  "rgb": {
    "r": 23,
    "g": 105,
    "b": 141
  },
  "hsl": {
    "h": 198.305,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.49141,
    "c": 0.09338,
    "h": 233.1
  },
  "luminance": 0.12208
}

Semantic roles & 50–950 ramp

primary

#17698D

secondary

#C06740

accent

#7139EF

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #17698D

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

Preview Lab → · Contrast checker → · Palette generator →