#105C73#105C73

#105C73 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.3% C 0.078 H 224.1°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#105C73
RGB	rgb(16, 92, 115)
HSL	hsl(194, 76%, 26%)
HSV	hsv(194, 86%, 45%)
CMYK	cmyk(86.1%, 20%, 0%, 54.9%)
CIE-LAB	lab(35.99, -13.17, -19.27)
CIE-LCH	lch(35.99, 23.34, 235.65°)
OKLab	oklab(44.27% -0.0558 -0.0541)
OKLCH	oklch(44.27% 0.078 224.1)
XYZ	xyz(7.1340, 9.0014, 17.5778)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C73 #732710

analogous

#107358 #105C73 #102B73

triadic

#105C73 #73105C #5C7310

tetradic

#105C73 #581073 #732710 #2B7310

square

#105C73 #581073 #732710 #2B7310

split-complementary

#105C73 #73102B #735810

monochromatic

#04151B #09313D #105C73 #1787A9 #1FB2DE

Accessibility & contrast

On white

7.50

#105C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#105C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C73

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C73	#FFFFFF	#000000	##FFFFFF
##105C73	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5A74

Deuteranopia (green-blind)

#425173

Tritanopia (blue-blind)

#006364

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #105c73;
/* rgb */ color: rgb(16, 92, 115);
/* oklch */ color: oklch(44.3% 0.078 224.1);

Tailwind

colors: {
  custom: {
    50: '#628a9b',
    500: '#105c73',
    950: '#000000',
  },
}

SCSS

$custom: #105c73;
$custom-light: #628a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#105c73",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 115
  },
  "hsl": {
    "h": 193.939,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44268,
    "c": 0.07773,
    "h": 224.1
  },
  "luminance": 0.09002
}

Semantic roles & 50–950 ramp

primary

#105C73

secondary

#AA5034

accent

#6136F2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #105C73

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

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