#11586D#11586D

#11586D is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 42.9% C 0.074 H 223.1°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#11586D
RGB	rgb(17, 88, 109)
HSL	hsl(194, 73%, 25%)
HSV	hsv(194, 84%, 43%)
CMYK	cmyk(84.4%, 19.3%, 0%, 57.3%)
CIE-LAB	lab(34.40, -12.98, -17.99)
CIE-LCH	lch(34.40, 22.19, 234.19°)
OKLab	oklab(42.91% -0.0538 -0.0505)
OKLCH	oklch(42.91% 0.074 223.1)
XYZ	xyz(6.4800, 8.2019, 15.7066)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11586D #6D2611

analogous

#116D54 #11586D #112A6D

triadic

#11586D #6D1158 #586D11

tetradic

#11586D #54116D #6D2611 #2A6D11

square

#11586D #54116D #6D2611 #2A6D11

split-complementary

#11586D #6D112A #6D5411

monochromatic

#04151A #092D38 #11586D #1983A2 #22ADD7

Accessibility & contrast

On white

7.95

#11586D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#11586D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11586D

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11586D	#FFFFFF	#000000	##FFFFFF
##11586D	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C566E

Deuteranopia (green-blind)

#404D6D

Tritanopia (blue-blind)

#005E5F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #11586d;
/* rgb */ color: rgb(17, 88, 109);
/* oklch */ color: oklch(42.9% 0.074 223.1);

Tailwind

colors: {
  custom: {
    50: '#618797',
    500: '#11586d',
    950: '#000000',
  },
}

SCSS

$custom: #11586d;
$custom-light: #618797;
$custom-dark: #000000;

JSON

{
  "hex": "#11586d",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 109
  },
  "hsl": {
    "h": 193.696,
    "s": 73.016,
    "l": 24.706
  },
  "oklch": {
    "l": 0.42911,
    "c": 0.07379,
    "h": 223.1
  },
  "luminance": 0.08203
}

Semantic roles & 50–950 ramp

primary

#11586D

secondary

#A54F35

accent

#6238F0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #11586D

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

Preview Lab → · Contrast checker → · Palette generator →