#105E75#105E75

#105E75 is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 44.9% C 0.079 H 223.6°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#105E75
RGB	rgb(16, 94, 117)
HSL	hsl(194, 76%, 26%)
HSV	hsv(194, 86%, 46%)
CMYK	cmyk(86.3%, 19.7%, 0%, 54.1%)
CIE-LAB	lab(36.74, -13.58, -19.34)
CIE-LCH	lch(36.74, 23.63, 234.91°)
OKLab	oklab(44.9% -0.057 -0.0543)
OKLCH	oklch(44.9% 0.079 223.6)
XYZ	xyz(7.4259, 9.3990, 18.2490)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E75 #752710

analogous

#107559 #105E75 #102B75

triadic

#105E75 #75105E #5E7510

tetradic

#105E75 #591075 #752710 #2B7510

square

#105E75 #591075 #752710 #2B7510

split-complementary

#105E75 #75102B #755910

monochromatic

#04161B #09333F #105E75 #1789AB #1FB4E0

Accessibility & contrast

On white

7.29

#105E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#105E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E75

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E75	#FFFFFF	#000000	##FFFFFF
##105E75	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515C76

Deuteranopia (green-blind)

#445275

Tritanopia (blue-blind)

#006565

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #105e75;
/* rgb */ color: rgb(16, 94, 117);
/* oklch */ color: oklch(44.9% 0.079 223.6);

Tailwind

colors: {
  custom: {
    50: '#638b9c',
    500: '#105e75',
    950: '#000000',
  },
}

SCSS

$custom: #105e75;
$custom-light: #638b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#105e75",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 117
  },
  "hsl": {
    "h": 193.663,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.44903,
    "c": 0.07874,
    "h": 223.6
  },
  "luminance": 0.094
}

Semantic roles & 50–950 ramp

primary

#105E75

secondary

#AC5035

accent

#6035F3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #105E75

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

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