#185663#185663

#185663 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.1% C 0.064 H 214.8°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#185663
RGB	rgb(24, 86, 99)
HSL	hsl(190, 61%, 24%)
HSV	hsv(190, 76%, 39%)
CMYK	cmyk(75.8%, 13.1%, 0%, 61.2%)
CIE-LAB	lab(33.46, -14.58, -13.17)
CIE-LCH	lch(33.46, 19.65, 222.10°)
OKLab	oklab(42.06% -0.0529 -0.0367)
OKLCH	oklch(42.06% 0.064 214.8)
XYZ	xyz(5.9557, 7.7499, 12.9840)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185663 #632518

analogous

#18634B #185663 #183163

triadic

#185663 #631856 #566318

tetradic

#185663 #4B1863 #632518 #316318

square

#185663 #4B1863 #632518 #316318

split-complementary

#185663 #631831 #634B18

monochromatic

#061519 #0C2B32 #185663 #248194 #30ACC6

Accessibility & contrast

On white

8.23

#185663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#185663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185663

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185663	#FFFFFF	#000000	##FFFFFF
##185663	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5364

Deuteranopia (green-blind)

#424B63

Tritanopia (blue-blind)

#005B5A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #185663;
/* rgb */ color: rgb(24, 86, 99);
/* oklch */ color: oklch(42.1% 0.064 214.8);

Tailwind

colors: {
  custom: {
    50: '#61858f',
    500: '#185663',
    950: '#000000',
  },
}

SCSS

$custom: #185663;
$custom-light: #61858f;
$custom-dark: #000000;

JSON

{
  "hex": "#185663",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 99
  },
  "hsl": {
    "h": 190.4,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.42058,
    "c": 0.06438,
    "h": 214.8
  },
  "luminance": 0.07751
}

Semantic roles & 50–950 ramp

primary

#185663

secondary

#994D3E

accent

#6044E4

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #185663

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

Preview Lab → · Contrast checker → · Palette generator →