#3D555C#3D555C

#3D555C is a dark, muted cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.031 H 217.7°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3D555C
RGB	rgb(61, 85, 92)
HSL	hsl(194, 20%, 30%)
HSV	hsv(194, 34%, 36%)
CMYK	cmyk(33.7%, 7.6%, 0%, 63.9%)
CIE-LAB	lab(34.52, -7.15, -7.00)
CIE-LCH	lch(34.52, 10.01, 224.41°)
OKLab	oklab(43.28% -0.0247 -0.0191)
OKLCH	oklch(43.28% 0.031 217.7)
XYZ	xyz(7.1041, 8.2614, 11.3434)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D555C #5C443D

analogous

#3D5C53 #3D555C #3D465C

triadic

#3D555C #5C3D55 #555C3D

tetradic

#3D555C #533D5C #5C443D #465C3D

square

#3D555C #533D5C #5C443D #465C3D

split-complementary

#3D555C #5C3D46 #5C533D

monochromatic

#0C1112 #253337 #3D555C #557781 #7297A1

Accessibility & contrast

On white

7.92

#3D555C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3D555C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D555C

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D555C	#FFFFFF	#000000	##FFFFFF
##3D555C	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50535C

Deuteranopia (green-blind)

#4B505C

Tritanopia (blue-blind)

#325857

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d555c;
/* rgb */ color: rgb(61, 85, 92);
/* oklch */ color: oklch(43.3% 0.031 217.7);

Tailwind

colors: {
  custom: {
    50: '#73848a',
    500: '#3d555c',
    950: '#000000',
  },
}

SCSS

$custom: #3d555c;
$custom-light: #73848a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d555c",
  "rgb": {
    "r": 61,
    "g": 85,
    "b": 92
  },
  "hsl": {
    "h": 193.548,
    "s": 20.261,
    "l": 30
  },
  "oklch": {
    "l": 0.43275,
    "c": 0.03129,
    "h": 217.7
  },
  "luminance": 0.08262
}

Semantic roles & 50–950 ramp

primary

#3D555C

secondary

#8C7169

accent

#7D6BBD

background

#F7F8F8

surface

#EDEFF0

border

#C8CACB

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #3D555C

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

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