#18617A#18617A

#18617A is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.1% C 0.079 H 226.0°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#18617A
RGB	rgb(24, 97, 122)
HSL	hsl(195, 67%, 29%)
HSV	hsv(195, 80%, 48%)
CMYK	cmyk(80.3%, 20.5%, 0%, 52.2%)
CIE-LAB	lab(38.11, -12.62, -20.28)
CIE-LCH	lch(38.11, 23.89, 238.12°)
OKLab	oklab(46.11% -0.055 -0.0569)
OKLCH	oklch(46.11% 0.079 226)
XYZ	xyz(8.1628, 10.1477, 19.9371)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18617A #7A3118

analogous

#187A62 #18617A #18307A

triadic

#18617A #7A1861 #617A18

tetradic

#18617A #62187A #7A3118 #307A18

square

#18617A #62187A #7A3118 #307A18

split-complementary

#18617A #7A1830 #7A6218

monochromatic

#05141A #0E3847 #18617A #228AAD #35AED7

Accessibility & contrast

On white

6.93

#18617A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#18617A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18617A

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18617A	#FFFFFF	#000000	##FFFFFF
##18617A	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7B

Deuteranopia (green-blind)

#46567A

Tritanopia (blue-blind)

#006869

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #18617a;
/* rgb */ color: rgb(24, 97, 122);
/* oklch */ color: oklch(46.1% 0.079 226.0);

Tailwind

colors: {
  custom: {
    50: '#668ea0',
    500: '#18617a',
    950: '#000000',
  },
}

SCSS

$custom: #18617a;
$custom-light: #668ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#18617a",
  "rgb": {
    "r": 24,
    "g": 97,
    "b": 122
  },
  "hsl": {
    "h": 195.306,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.46114,
    "c": 0.07914,
    "h": 226
  },
  "luminance": 0.10149
}

Semantic roles & 50–950 ramp

primary

#18617A

secondary

#AF5C3F

accent

#6A3EEA

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #18617A

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

Preview Lab → · Contrast checker → · Palette generator →