#105D73#105D73

#105D73 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.5% C 0.077 H 222.8°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#105D73
RGB	rgb(16, 93, 115)
HSL	hsl(193, 76%, 26%)
HSV	hsv(193, 86%, 45%)
CMYK	cmyk(86.1%, 19.1%, 0%, 54.9%)
CIE-LAB	lab(36.32, -13.75, -18.75)
CIE-LCH	lch(36.32, 23.25, 233.75°)
OKLab	oklab(44.54% -0.0569 -0.0526)
OKLCH	oklch(44.54% 0.077 222.8)
XYZ	xyz(7.2212, 9.1758, 17.6068)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D73 #732610

analogous

#107357 #105D73 #102B73

triadic

#105D73 #73105D #5D7310

tetradic

#105D73 #571073 #732610 #2B7310

square

#105D73 #571073 #732610 #2B7310

split-complementary

#105D73 #73102B #735710

monochromatic

#04161B #09323D #105D73 #1788A9 #1FB4DE

Accessibility & contrast

On white

7.41

#105D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#105D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D73

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D73	#FFFFFF	#000000	##FFFFFF
##105D73	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505B74

Deuteranopia (green-blind)

#445173

Tritanopia (blue-blind)

#006464

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #105d73;
/* rgb */ color: rgb(16, 93, 115);
/* oklch */ color: oklch(44.5% 0.077 222.8);

Tailwind

colors: {
  custom: {
    50: '#628b9b',
    500: '#105d73',
    950: '#000000',
  },
}

SCSS

$custom: #105d73;
$custom-light: #628b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#105d73",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 115
  },
  "hsl": {
    "h": 193.333,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44536,
    "c": 0.07746,
    "h": 222.8
  },
  "luminance": 0.09177
}

Semantic roles & 50–950 ramp

primary

#105D73

secondary

#AA4F34

accent

#6036F2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #105D73

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

Preview Lab → · Contrast checker → · Palette generator →