#10564B#10564B

#10564B is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.069 H 179.4°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#10564B
RGB	rgb(16, 86, 75)
HSL	hsl(171, 69%, 20%)
HSV	hsv(171, 81%, 34%)
CMYK	cmyk(81.4%, 0%, 12.8%, 66.3%)
CIE-LAB	lab(32.42, -23.76, 0.40)
CIE-LCH	lch(32.42, 23.76, 179.03°)
OKLab	oklab(40.88% -0.0685 0.0007)
OKLCH	oklch(40.88% 0.069 179.4)
XYZ	xyz(4.8108, 7.2732, 7.8056)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10564B #56101B

analogous

#105628 #10564B #103E56

triadic

#10564B #4B1056 #564B10

tetradic

#10564B #281056 #56101B #3E5610

square

#10564B #281056 #56101B #3E5610

split-complementary

#10564B #56103E #562810

monochromatic

#051A16 #06221E #10564B #1A8A78 #23BDA5

Accessibility & contrast

On white

8.55

#10564B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#10564B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10564B

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10564B	#FFFFFF	#000000	##FFFFFF
##10564B	1.00	8.55	2.45	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504B

Deuteranopia (green-blind)

#49494C

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #10564b;
/* rgb */ color: rgb(16, 86, 75);
/* oklch */ color: oklch(40.9% 0.069 179.4);

Tailwind

colors: {
  custom: {
    50: '#5c867d',
    500: '#10564b',
    950: '#000000',
  },
}

SCSS

$custom: #10564b;
$custom-light: #5c867d;
$custom-dark: #000000;

JSON

{
  "hex": "#10564b",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 75
  },
  "hsl": {
    "h": 170.571,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.40883,
    "c": 0.0685,
    "h": 179.4
  },
  "luminance": 0.07274
}

Semantic roles & 50–950 ramp

primary

#10564B

secondary

#8F3241

accent

#3C58EB

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #10564B

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

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