#18569E#18569E

#18569E is a mid, vivid cyan. Relative luminance 0.093; OKLCH L 45.6% C 0.132 H 255.2°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#18569E
RGB	rgb(24, 86, 158)
HSL	hsl(212, 74%, 36%)
HSV	hsv(212, 85%, 62%)
CMYK	cmyk(84.8%, 45.6%, 0%, 38%)
CIE-LAB	lab(36.59, 8.37, -44.51)
CIE-LCH	lch(36.59, 45.29, 280.65°)
OKLab	oklab(45.55% -0.0337 -0.1278)
OKLCH	oklch(45.55% 0.132 255.2)
XYZ	xyz(9.8737, 9.3172, 33.6191)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18569E #9E6018

analogous

#18999E #18569E #1D189E

triadic

#18569E #9E1856 #569E18

tetradic

#18569E #9E1899 #9E6018 #189E1D

square

#18569E #9E1899 #9E6018 #189E1D

split-complementary

#18569E #9E1D18 #999E18

monochromatic

#081C34 #103969 #18569E #2073D3 #4D93E4

Accessibility & contrast

On white

7.33

#18569E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#18569E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18569E

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18569E	#FFFFFF	#000000	##FFFFFF
##18569E	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305CA1

Deuteranopia (green-blind)

#11519D

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #18569e;
/* rgb */ color: rgb(24, 86, 158);
/* oklch */ color: oklch(45.6% 0.132 255.2);

Tailwind

colors: {
  custom: {
    50: '#6d85bb',
    500: '#18569e',
    950: '#000000',
  },
}

SCSS

$custom: #18569e;
$custom-light: #6d85bb;
$custom-dark: #000000;

JSON

{
  "hex": "#18569e",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 158
  },
  "hsl": {
    "h": 212.239,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45552,
    "c": 0.13213,
    "h": 255.2
  },
  "luminance": 0.09318
}

Semantic roles & 50–950 ramp

primary

#18569E

secondary

#C68D4C

accent

#9B38F0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #18569E

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

Preview Lab → · Contrast checker → · Palette generator →