#19568B#19568B

#19568B is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.3% C 0.106 H 249.2°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#19568B
RGB	rgb(25, 86, 139)
HSL	hsl(208, 70%, 32%)
HSV	hsv(208, 82%, 55%)
CMYK	cmyk(82%, 38.1%, 0%, 45.5%)
CIE-LAB	lab(35.45, 0.83, -34.83)
CIE-LCH	lch(35.45, 34.84, 271.37°)
OKLab	oklab(44.3% -0.0377 -0.0993)
OKLCH	oklch(44.3% 0.106 249.2)
XYZ	xyz(8.3871, 8.7253, 25.6632)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19568B #8B4E19

analogous

#198B87 #19568B #191D8B

triadic

#19568B #8B1956 #568B19

tetradic

#19568B #87198B #8B4E19 #1D8B19

square

#19568B #87198B #8B4E19 #1D8B19

split-complementary

#19568B #8B191D #8B8719

monochromatic

#061623 #103657 #19568B #2276BF #4195DD

Accessibility & contrast

On white

7.65

#19568B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#19568B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19568B

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19568B	#FFFFFF	#000000	##FFFFFF
##19568B	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D598D

Deuteranopia (green-blind)

#2C4F8A

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #19568b;
/* rgb */ color: rgb(25, 86, 139);
/* oklch */ color: oklch(44.3% 0.106 249.2);

Tailwind

colors: {
  custom: {
    50: '#6985ad',
    500: '#19568b',
    950: '#000000',
  },
}

SCSS

$custom: #19568b;
$custom-light: #6985ad;
$custom-dark: #000000;

JSON

{
  "hex": "#19568b",
  "rgb": {
    "r": 25,
    "g": 86,
    "b": 139
  },
  "hsl": {
    "h": 207.895,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44295,
    "c": 0.10626,
    "h": 249.2
  },
  "luminance": 0.08726
}

Semantic roles & 50–950 ramp

primary

#19568B

secondary

#BE7C42

accent

#8E3BEC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #19568B

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

Preview Lab → · Contrast checker → · Palette generator →