#15568F#15568F

#15568F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.113 H 250.0°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#15568F
RGB	rgb(21, 86, 143)
HSL	hsl(208, 74%, 32%)
HSV	hsv(208, 85%, 56%)
CMYK	cmyk(85.3%, 39.9%, 0%, 43.9%)
CIE-LAB	lab(35.59, 2.04, -37.05)
CIE-LCH	lch(35.59, 37.11, 273.14°)
OKLab	oklab(44.46% -0.0386 -0.1059)
OKLCH	oklch(44.46% 0.113 250)
XYZ	xyz(8.5931, 8.7971, 27.2264)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15568F #8F4E15

analogous

#158F8B #15568F #15198F

triadic

#15568F #8F1556 #568F15

tetradic

#15568F #8B158F #8F4E15 #198F15

square

#15568F #8B158F #8F4E15 #198F15

split-complementary

#15568F #8F1519 #8F8B15

monochromatic

#051624 #0D365A #15568F #1D76C4 #3C95E2

Accessibility & contrast

On white

7.61

#15568F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#15568F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15568F

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15568F	#FFFFFF	#000000	##FFFFFF
##15568F	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5A91

Deuteranopia (green-blind)

#274F8E

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #15568f;
/* rgb */ color: rgb(21, 86, 143);
/* oklch */ color: oklch(44.5% 0.113 250.0);

Tailwind

colors: {
  custom: {
    50: '#6985b0',
    500: '#15568f',
    950: '#000000',
  },
}

SCSS

$custom: #15568f;
$custom-light: #6985b0;
$custom-dark: #000000;

JSON

{
  "hex": "#15568f",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 143
  },
  "hsl": {
    "h": 208.033,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44455,
    "c": 0.11266,
    "h": 250
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary

#15568F

secondary

#C27C3E

accent

#8E37F1

background

#F6F8FA

surface

#ECEFF5

border

#C7CACF

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #15568F

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

Preview Lab → · Contrast checker → · Palette generator →