#17569E#17569E

#17569E is a mid, vivid cyan. Relative luminance 0.093; OKLCH L 45.5% C 0.132 H 255.0°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#17569E
RGB	rgb(23, 86, 158)
HSL	hsl(212, 75%, 35%)
HSV	hsv(212, 85%, 62%)
CMYK	cmyk(85.4%, 45.6%, 0%, 38%)
CIE-LAB	lab(36.57, 8.29, -44.55)
CIE-LCH	lch(36.57, 45.31, 280.54°)
OKLab	oklab(45.53% -0.0342 -0.1279)
OKLCH	oklch(45.53% 0.132 255)
XYZ	xyz(9.8504, 9.3051, 33.6180)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17569E #9E5F17

analogous

#17999E #17569E #1B179E

triadic

#17569E #9E1756 #569E17

tetradic

#17569E #9E1799 #9E5F17 #179E1B

square

#17569E #9E1799 #9E5F17 #179E1B

split-complementary

#17569E #9E1B17 #999E17

monochromatic

#071C33 #0F3969 #17569E #1F73D3 #4B93E5

Accessibility & contrast

On white

7.34

#17569E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#17569E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17569E

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17569E	#FFFFFF	#000000	##FFFFFF
##17569E	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305CA1

Deuteranopia (green-blind)

#10509D

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #17569e;
/* rgb */ color: rgb(23, 86, 158);
/* oklch */ color: oklch(45.5% 0.132 255.0);

Tailwind

colors: {
  custom: {
    50: '#6d85bb',
    500: '#17569e',
    950: '#000000',
  },
}

SCSS

$custom: #17569e;
$custom-light: #6d85bb;
$custom-dark: #000000;

JSON

{
  "hex": "#17569e",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 158
  },
  "hsl": {
    "h": 212,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.45528,
    "c": 0.13236,
    "h": 255
  },
  "luminance": 0.09306
}

Semantic roles & 50–950 ramp

primary

#17569E

secondary

#C68D4A

accent

#9A37F1

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #17569E

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

Preview Lab → · Contrast checker → · Palette generator →