#11596A#11596A

#11596A is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.0% C 0.071 H 218.2°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#11596A
RGB	rgb(17, 89, 106)
HSL	hsl(191, 72%, 24%)
HSV	hsv(191, 84%, 42%)
CMYK	cmyk(84%, 16%, 0%, 58.4%)
CIE-LAB	lab(34.61, -14.68, -15.80)
CIE-LCH	lch(34.61, 21.57, 227.12°)
OKLab	oklab(43.04% -0.0562 -0.0442)
OKLCH	oklch(43.04% 0.071 218.2)
XYZ	xyz(6.4040, 8.3037, 14.8981)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11596A #6A2211

analogous

#116A4F #11596A #112D6A

triadic

#11596A #6A1159 #596A11

tetradic

#11596A #4F116A #6A2211 #2D6A11

square

#11596A #4F116A #6A2211 #2D6A11

split-complementary

#11596A #6A112D #6A4F11

monochromatic

#04161A #092D35 #11596A #19859F #22B2D3

Accessibility & contrast

On white

7.89

#11596A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#11596A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11596A

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11596A	#FFFFFF	#000000	##FFFFFF
##11596A	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E566B

Deuteranopia (green-blind)

#424E6A

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #11596a;
/* rgb */ color: rgb(17, 89, 106);
/* oklch */ color: oklch(43.0% 0.071 218.2);

Tailwind

colors: {
  custom: {
    50: '#618894',
    500: '#11596a',
    950: '#000000',
  },
}

SCSS

$custom: #11596a;
$custom-light: #618894;
$custom-dark: #000000;

JSON

{
  "hex": "#11596a",
  "rgb": {
    "r": 17,
    "g": 89,
    "b": 106
  },
  "hsl": {
    "h": 191.461,
    "s": 72.358,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43036,
    "c": 0.07149,
    "h": 218.2
  },
  "luminance": 0.08305
}

Semantic roles & 50–950 ramp

primary

#11596A

secondary

#A24A35

accent

#5C39EF

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #11596A

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

Preview Lab → · Contrast checker → · Palette generator →