#10565F#10565F

#10565F is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.7% C 0.066 H 208.1°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#10565F
RGB	rgb(16, 86, 95)
HSL	hsl(187, 71%, 22%)
HSV	hsv(187, 83%, 37%)
CMYK	cmyk(83.2%, 9.5%, 0%, 62.7%)
CIE-LAB	lab(33.12, -17.08, -11.19)
CIE-LCH	lch(33.12, 20.42, 213.23°)
OKLab	oklab(41.68% -0.0584 -0.0311)
OKLCH	oklch(41.68% 0.066 208.1)
XYZ	xyz(5.6061, 7.5913, 11.9940)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10565F #5F1910

analogous

#105F41 #10565F #102F5F

triadic

#10565F #5F1056 #565F10

tetradic

#10565F #41105F #5F1910 #2F5F10

square

#10565F #41105F #5F1910 #2F5F10

split-complementary

#10565F #5F102F #5F4110

monochromatic

#04181A #07272B #10565F #198593 #22B5C8

Accessibility & contrast

On white

8.34

#10565F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#10565F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10565F

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10565F	#FFFFFF	#000000	##FFFFFF
##10565F	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5260

Deuteranopia (green-blind)

#434B5F

Tritanopia (blue-blind)

#005A59

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #10565f;
/* rgb */ color: rgb(16, 86, 95);
/* oklch */ color: oklch(41.7% 0.066 208.1);

Tailwind

colors: {
  custom: {
    50: '#5e868c',
    500: '#10565f',
    950: '#000000',
  },
}

SCSS

$custom: #10565f;
$custom-light: #5e868c;
$custom-dark: #000000;

JSON

{
  "hex": "#10565f",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 95
  },
  "hsl": {
    "h": 186.835,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41679,
    "c": 0.06615,
    "h": 208.1
  },
  "luminance": 0.07592
}

Semantic roles & 50–950 ramp

primary

#10565F

secondary

#983E33

accent

#4E3AEE

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #10565F

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

Preview Lab → · Contrast checker → · Palette generator →