#104C65#104C65

#104C65 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.2% C 0.072 H 231.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#104C65
RGB	rgb(16, 76, 101)
HSL	hsl(198, 73%, 23%)
HSV	hsv(198, 84%, 40%)
CMYK	cmyk(84.2%, 24.8%, 0%, 60.4%)
CIE-LAB	lab(29.96, -8.93, -19.85)
CIE-LCH	lch(29.96, 21.76, 245.77°)
OKLab	oklab(39.23% -0.0449 -0.0559)
OKLCH	oklch(39.23% 0.072 231.2)
XYZ	xyz(5.1461, 6.2180, 13.2384)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C65 #652910

analogous

#106553 #104C65 #102165

triadic

#104C65 #65104C #4C6510

tetradic

#104C65 #531065 #652910 #216510

square

#104C65 #531065 #652910 #216510

split-complementary

#104C65 #651021 #655310

monochromatic

#04141A #082430 #104C65 #18749A #219CCF

Accessibility & contrast

On white

9.36

#104C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#104C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C65

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C65	#FFFFFF	#000000	##FFFFFF
##104C65	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4B66

Deuteranopia (green-blind)

#344365

Tritanopia (blue-blind)

#005354

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #104c65;
/* rgb */ color: rgb(16, 76, 101);
/* oklch */ color: oklch(39.2% 0.072 231.2);

Tailwind

colors: {
  custom: {
    50: '#5e7e91',
    500: '#104c65',
    950: '#000000',
  },
}

SCSS

$custom: #104c65;
$custom-light: #5e7e91;
$custom-dark: #000000;

JSON

{
  "hex": "#104c65",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 101
  },
  "hsl": {
    "h": 197.647,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39225,
    "c": 0.07169,
    "h": 231.2
  },
  "luminance": 0.06219
}

Semantic roles & 50–950 ramp

primary

#104C65

secondary

#9D5333

accent

#6E38EF

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #104C65

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

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