#105D6F#105D6F

#105D6F is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.3% C 0.075 H 218.3°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX#105D6F
RGBrgb(16, 93, 111)
HSLhsl(191, 75%, 25%)
HSVhsv(191, 86%, 44%)
CMYKcmyk(85.6%, 16.2%, 0%, 56.5%)
CIE-LABlab(36.15, -15.23, -16.55)
CIE-LCHlch(36.15, 22.49, 227.36°)
OKLaboklab(44.34% -0.0586 -0.0463)
OKLCHoklch(44.34% 0.075 218.3)
XYZxyz(6.9961, 9.0857, 16.4208)
Luminance0.0909 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#105D6F #6F2210
analogous
#106F51 #105D6F #102E6F
triadic
#105D6F #6F105D #5D6F10
tetradic
#105D6F #51106F #6F2210 #2E6F10
square
#105D6F #51106F #6F2210 #2E6F10
split-complementary
#105D6F #6F102E #6F5110
monochromatic
#04161B #08303A #105D6F #188AA4 #1FB7DA

Accessibility & contrast

On white

7.45
#105D6F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.82
#105D6F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D6F
7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##105D6F#FFFFFF#000000##FFFFFF
##105D6F1.007.452.827.45
#FFFFFF7.451.0021.001.00
#0000002.8221.001.0021.00
##FFFFFF7.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#525A70
Deuteranopia (green-blind)
#45516F
Tritanopia (blue-blind)
#006363
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #105d6f;
/* rgb */ color: rgb(16, 93, 111);
/* oklch */ color: oklch(44.3% 0.075 218.3);
Tailwind
colors: {
  custom: {
    50: '#628b98',
    500: '#105d6f',
    950: '#000000',
  },
}
SCSS
$custom: #105d6f;
$custom-light: #628b98;
$custom-dark: #000000;
JSON
{
  "hex": "#105d6f",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 111
  },
  "hsl": {
    "h": 191.368,
    "s": 74.803,
    "l": 24.902
  },
  "oklch": {
    "l": 0.44341,
    "c": 0.07467,
    "h": 218.3
  },
  "luminance": 0.09087
}

Semantic roles & 50–950 ramp

primary
#105D6F
secondary
#A74A34
accent
#5A36F1
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060C0D
muted
#7A7D7E

Preview Lab

Preview with #105D6F

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

Preview Lab → · Contrast checker → · Palette generator →

#105D6F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva