#3C555C#3C555C

#3C555C is a dark, muted cyan. Relative luminance 0.082; OKLCH L 43.2% C 0.032 H 217.0°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C555C
RGB	rgb(60, 85, 92)
HSL	hsl(193, 21%, 30%)
HSV	hsv(193, 35%, 36%)
CMYK	cmyk(34.8%, 7.6%, 0%, 63.9%)
CIE-LAB	lab(34.46, -7.48, -7.10)
CIE-LCH	lch(34.46, 10.31, 223.54°)
OKLab	oklab(43.21% -0.0258 -0.0194)
OKLCH	oklch(43.21% 0.032 217)
XYZ	xyz(7.0431, 8.2300, 11.3406)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C555C #5C433C

analogous

#3C5C53 #3C555C #3C455C

triadic

#3C555C #5C3C55 #555C3C

tetradic

#3C555C #533C5C #5C433C #455C3C

square

#3C555C #533C5C #5C433C #455C3C

split-complementary

#3C555C #5C3C45 #5C533C

monochromatic

#0C1113 #243337 #3C555C #547781 #7097A2

Accessibility & contrast

On white

7.94

#3C555C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3C555C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C555C

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C555C	#FFFFFF	#000000	##FFFFFF
##3C555C	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50535C

Deuteranopia (green-blind)

#4B4F5C

Tritanopia (blue-blind)

#315857

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3c555c;
/* rgb */ color: rgb(60, 85, 92);
/* oklch */ color: oklch(43.2% 0.032 217.0);

Tailwind

colors: {
  custom: {
    50: '#73848a',
    500: '#3c555c',
    950: '#000000',
  },
}

SCSS

$custom: #3c555c;
$custom-light: #73848a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c555c",
  "rgb": {
    "r": 60,
    "g": 85,
    "b": 92
  },
  "hsl": {
    "h": 193.125,
    "s": 21.053,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43208,
    "c": 0.03231,
    "h": 217
  },
  "luminance": 0.0823
}

Semantic roles & 50–950 ramp

primary

#3C555C

secondary

#8C7068

accent

#7C6ABE

background

#F7F8F8

surface

#EDEFF0

border

#C8CACB

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #3C555C

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

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