#10565A#10565A

#10565A is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.5% C 0.065 H 200.8°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#10565A
RGB	rgb(16, 86, 90)
HSL	hsl(183, 70%, 21%)
HSV	hsv(183, 82%, 35%)
CMYK	cmyk(82.2%, 4.4%, 0%, 64.7%)
CIE-LAB	lab(32.93, -18.84, -8.33)
CIE-LCH	lch(32.93, 20.60, 203.84°)
OKLab	oklab(41.46% -0.0608 -0.0231)
OKLCH	oklch(41.46% 0.065 200.8)
XYZ	xyz(5.3861, 7.5033, 10.8353)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10565A #5A1410

analogous

#105A39 #10565A #10315A

triadic

#10565A #5A1056 #565A10

tetradic

#10565A #39105A #5A1410 #315A10

square

#10565A #39105A #5A1410 #315A10

split-complementary

#10565A #5A1031 #5A3910

monochromatic

#05191A #072426 #10565A #19888E #22B9C2

Accessibility & contrast

On white

8.40

#10565A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#10565A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10565A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10565A	#FFFFFF	#000000	##FFFFFF
##10565A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F525A

Deuteranopia (green-blind)

#454A5A

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #10565a;
/* rgb */ color: rgb(16, 86, 90);
/* oklch */ color: oklch(41.5% 0.065 200.8);

Tailwind

colors: {
  custom: {
    50: '#5d8688',
    500: '#10565a',
    950: '#000000',
  },
}

SCSS

$custom: #10565a;
$custom-light: #5d8688;
$custom-dark: #000000;

JSON

{
  "hex": "#10565a",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 90
  },
  "hsl": {
    "h": 183.243,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41462,
    "c": 0.06502,
    "h": 200.8
  },
  "luminance": 0.07504
}

Semantic roles & 50–950 ramp

primary

#10565A

secondary

#933833

accent

#453BED

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #10565A

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

Preview Lab → · Contrast checker → · Palette generator →