#105C72#105C72

#105C72 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.2% C 0.077 H 223.0°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#105C72
RGB	rgb(16, 92, 114)
HSL	hsl(193, 75%, 25%)
HSV	hsv(193, 86%, 45%)
CMYK	cmyk(86%, 19.3%, 0%, 55.3%)
CIE-LAB	lab(35.94, -13.54, -18.72)
CIE-LCH	lch(35.94, 23.10, 234.11°)
OKLab	oklab(44.22% -0.0562 -0.0525)
OKLCH	oklch(44.22% 0.077 223)
XYZ	xyz(7.0768, 8.9785, 17.2764)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C72 #722610

analogous

#107257 #105C72 #102B72

triadic

#105C72 #72105C #5C7210

tetradic

#105C72 #571072 #722610 #2B7210

square

#105C72 #571072 #722610 #2B7210

split-complementary

#105C72 #72102B #725710

monochromatic

#04161B #08313C #105C72 #1887A8 #1FB3DD

Accessibility & contrast

On white

7.51

#105C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#105C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C72

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C72	#FFFFFF	#000000	##FFFFFF
##105C72	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5A73

Deuteranopia (green-blind)

#435172

Tritanopia (blue-blind)

#006363

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #105c72;
/* rgb */ color: rgb(16, 92, 114);
/* oklch */ color: oklch(44.2% 0.077 223.0);

Tailwind

colors: {
  custom: {
    50: '#628a9a',
    500: '#105c72',
    950: '#000000',
  },
}

SCSS

$custom: #105c72;
$custom-light: #628a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#105c72",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 114
  },
  "hsl": {
    "h": 193.469,
    "s": 75.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.44218,
    "c": 0.07695,
    "h": 223
  },
  "luminance": 0.08979
}

Semantic roles & 50–950 ramp

primary

#105C72

secondary

#A94F34

accent

#6036F2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #105C72

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

Preview Lab → · Contrast checker → · Palette generator →