#11586E#11586E

#11586E is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.0% C 0.075 H 224.3°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#11586E
RGB	rgb(17, 88, 110)
HSL	hsl(194, 73%, 25%)
HSV	hsv(194, 85%, 43%)
CMYK	cmyk(84.5%, 20%, 0%, 56.9%)
CIE-LAB	lab(34.44, -12.60, -18.55)
CIE-LCH	lch(34.44, 22.43, 235.80°)
OKLab	oklab(42.96% -0.0534 -0.052)
OKLCH	oklch(42.96% 0.075 224.3)
XYZ	xyz(6.5342, 8.2236, 15.9918)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11586E #6E2711

analogous

#116E56 #11586E #11296E

triadic

#11586E #6E1158 #586E11

tetradic

#11586E #56116E #6E2711 #296E11

square

#11586E #56116E #6E2711 #296E11

split-complementary

#11586E #6E1129 #6E5611

monochromatic

#04151B #092E39 #11586E #1982A3 #21ADD8

Accessibility & contrast

On white

7.94

#11586E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#11586E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11586E

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11586E	#FFFFFF	#000000	##FFFFFF
##11586E	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C566F

Deuteranopia (green-blind)

#404D6E

Tritanopia (blue-blind)

#005F5F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #11586e;
/* rgb */ color: rgb(17, 88, 110);
/* oklch */ color: oklch(43.0% 0.075 224.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#11586e",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 110
  },
  "hsl": {
    "h": 194.194,
    "s": 73.228,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42962,
    "c": 0.07458,
    "h": 224.3
  },
  "luminance": 0.08224
}

Semantic roles & 50–950 ramp

primary

#11586E

secondary

#A55035

accent

#6338F0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #11586E

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

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