#18607D#18607D

#18607D is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.0% C 0.082 H 230.1°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#18607D
RGB	rgb(24, 96, 125)
HSL	hsl(197, 68%, 29%)
HSV	hsv(197, 81%, 49%)
CMYK	cmyk(80.8%, 23.2%, 0%, 51%)
CIE-LAB	lab(37.91, -10.92, -22.42)
CIE-LCH	lch(37.91, 24.93, 244.03°)
OKLab	oklab(46% -0.0527 -0.0631)
OKLCH	oklch(46% 0.082 230.1)
XYZ	xyz(8.2597, 10.0396, 20.9006)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18607D #7D3518

analogous

#187D68 #18607D #182E7D

triadic

#18607D #7D1860 #607D18

tetradic

#18607D #68187D #7D3518 #2E7D18

square

#18607D #68187D #7D3518 #2E7D18

split-complementary

#18607D #7D182E #7D6818

monochromatic

#05141A #0E394A #18607D #2287B0 #37AAD9

Accessibility & contrast

On white

6.98

#18607D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#18607D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18607D

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18607D	#FFFFFF	#000000	##FFFFFF
##18607D	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515F7E

Deuteranopia (green-blind)

#44557D

Tritanopia (blue-blind)

#00686A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #18607d;
/* rgb */ color: rgb(24, 96, 125);
/* oklch */ color: oklch(46.0% 0.082 230.1);

Tailwind

colors: {
  custom: {
    50: '#668da2',
    500: '#18607d',
    950: '#000000',
  },
}

SCSS

$custom: #18607d;
$custom-light: #668da2;
$custom-dark: #000000;

JSON

{
  "hex": "#18607d",
  "rgb": {
    "r": 24,
    "g": 96,
    "b": 125
  },
  "hsl": {
    "h": 197.228,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.46004,
    "c": 0.08221,
    "h": 230.1
  },
  "luminance": 0.10041
}

Semantic roles & 50–950 ramp

primary

#18607D

secondary

#B2603F

accent

#6F3DEB

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #18607D

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

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