#105D72#105D72

#105D72 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.5% C 0.077 H 221.7°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#105D72
RGB	rgb(16, 93, 114)
HSL	hsl(193, 75%, 25%)
HSV	hsv(193, 86%, 45%)
CMYK	cmyk(86%, 18.4%, 0%, 55.3%)
CIE-LAB	lab(36.28, -14.12, -18.20)
CIE-LCH	lch(36.28, 23.04, 232.19°)
OKLab	oklab(44.49% -0.0573 -0.051)
OKLCH	oklch(44.49% 0.077 221.7)
XYZ	xyz(7.1640, 9.1529, 17.3054)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D72 #722510

analogous

#107256 #105D72 #102C72

triadic

#105D72 #72105D #5D7210

tetradic

#105D72 #561072 #722510 #2C7210

square

#105D72 #561072 #722510 #2C7210

split-complementary

#105D72 #72102C #725610

monochromatic

#04161B #08313C #105D72 #1889A8 #1FB5DD

Accessibility & contrast

On white

7.42

#105D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#105D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D72

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D72	#FFFFFF	#000000	##FFFFFF
##105D72	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515A73

Deuteranopia (green-blind)

#445172

Tritanopia (blue-blind)

#006464

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #105d72;
/* rgb */ color: rgb(16, 93, 114);
/* oklch */ color: oklch(44.5% 0.077 221.7);

Tailwind

colors: {
  custom: {
    50: '#628b9a',
    500: '#105d72',
    950: '#000000',
  },
}

SCSS

$custom: #105d72;
$custom-light: #628b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#105d72",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 114
  },
  "hsl": {
    "h": 192.857,
    "s": 75.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.44486,
    "c": 0.07671,
    "h": 221.7
  },
  "luminance": 0.09154
}

Semantic roles & 50–950 ramp

primary

#105D72

secondary

#A94D34

accent

#5E36F2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #105D72

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

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