#10565E#10565E

#10565E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.066 H 206.7°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#10565E
RGB	rgb(16, 86, 94)
HSL	hsl(186, 71%, 22%)
HSV	hsv(186, 83%, 37%)
CMYK	cmyk(83%, 8.5%, 0%, 63.1%)
CIE-LAB	lab(33.08, -17.43, -10.62)
CIE-LCH	lch(33.08, 20.41, 211.34°)
OKLab	oklab(41.64% -0.0588 -0.0295)
OKLCH	oklch(41.64% 0.066 206.7)
XYZ	xyz(5.5610, 7.5732, 11.7562)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10565E #5E1810

analogous

#105E3F #10565E #102F5E

triadic

#10565E #5E1056 #565E10

tetradic

#10565E #3F105E #5E1810 #2F5E10

square

#10565E #3F105E #5E1810 #2F5E10

split-complementary

#10565E #5E102F #5E3F10

monochromatic

#04181A #07262A #10565E #198692 #22B6C7

Accessibility & contrast

On white

8.35

#10565E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#10565E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10565E

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10565E	#FFFFFF	#000000	##FFFFFF
##10565E	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E525F

Deuteranopia (green-blind)

#434A5E

Tritanopia (blue-blind)

#005A58

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #10565e;
/* rgb */ color: rgb(16, 86, 94);
/* oklch */ color: oklch(41.6% 0.066 206.7);

Tailwind

colors: {
  custom: {
    50: '#5e868b',
    500: '#10565e',
    950: '#000000',
  },
}

SCSS

$custom: #10565e;
$custom-light: #5e868b;
$custom-dark: #000000;

JSON

{
  "hex": "#10565e",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 94
  },
  "hsl": {
    "h": 186.154,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41635,
    "c": 0.06583,
    "h": 206.7
  },
  "luminance": 0.07574
}

Semantic roles & 50–950 ramp

primary

#10565E

secondary

#973D33

accent

#4D3AEE

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #10565E

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

Preview Lab → · Contrast checker → · Palette generator →