#18698E#18698E

#18698E is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.2% C 0.094 H 234.0°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#18698E
RGB	rgb(24, 105, 142)
HSL	hsl(199, 71%, 33%)
HSV	hsv(199, 83%, 56%)
CMYK	cmyk(83.1%, 26.1%, 0%, 44.3%)
CIE-LAB	lab(41.61, -9.87, -26.95)
CIE-LCH	lch(41.61, 28.70, 249.89°)
OKLab	oklab(49.21% -0.0553 -0.0761)
OKLCH	oklch(49.21% 0.094 234)
XYZ	xyz(10.3088, 12.2490, 27.4069)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18698E #8E3D18

analogous

#188E78 #18698E #182E8E

triadic

#18698E #8E1869 #698E18

tetradic

#18698E #78188E #8E3D18 #2E8E18

square

#18698E #78188E #8E3D18 #2E8E18

split-complementary

#18698E #8E182E #8E7818

monochromatic

#061C25 #0F425A #18698E #2190C2 #41AEDF

Accessibility & contrast

On white

6.09

#18698E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#18698E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18698E

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18698E	#FFFFFF	#000000	##FFFFFF
##18698E	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576890

Deuteranopia (green-blind)

#475D8D

Tritanopia (blue-blind)

#007376

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #18698e;
/* rgb */ color: rgb(24, 105, 142);
/* oklch */ color: oklch(49.2% 0.094 234.0);

Tailwind

colors: {
  custom: {
    50: '#6a93af',
    500: '#18698e',
    950: '#000000',
  },
}

SCSS

$custom: #18698e;
$custom-light: #6a93af;
$custom-dark: #000000;

JSON

{
  "hex": "#18698e",
  "rgb": {
    "r": 24,
    "g": 105,
    "b": 142
  },
  "hsl": {
    "h": 198.814,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49214,
    "c": 0.09408,
    "h": 234
  },
  "luminance": 0.1225
}

Semantic roles & 50–950 ramp

primary

#18698E

secondary

#C06A42

accent

#723AEE

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #18698E

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

Preview Lab → · Contrast checker → · Palette generator →