#3D565B#3D565B

#3D565B is a dark, muted cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.031 H 211.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3D565B
RGB	rgb(61, 86, 91)
HSL	hsl(190, 20%, 30%)
HSV	hsv(190, 33%, 36%)
CMYK	cmyk(33%, 5.5%, 0%, 64.3%)
CIE-LAB	lab(34.81, -8.03, -5.95)
CIE-LCH	lch(34.81, 9.99, 216.53°)
OKLab	oklab(43.49% -0.0267 -0.0162)
OKLCH	oklch(43.49% 0.031 211.3)
XYZ	xyz(7.1400, 8.4026, 11.1412)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D565B #5B423D

analogous

#3D5B51 #3D565B #3D475B

triadic

#3D565B #5B3D56 #565B3D

tetradic

#3D565B #513D5B #5B423D #475B3D

square

#3D565B #513D5B #5B423D #475B3D

split-complementary

#3D565B #5B3D47 #5B513D

monochromatic

#0C1112 #243336 #3D565B #567980 #7299A0

Accessibility & contrast

On white

7.83

#3D565B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3D565B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D565B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D565B	#FFFFFF	#000000	##FFFFFF
##3D565B	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52545B

Deuteranopia (green-blind)

#4D505B

Tritanopia (blue-blind)

#335857

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d565b;
/* rgb */ color: rgb(61, 86, 91);
/* oklch */ color: oklch(43.5% 0.031 211.3);

Tailwind

colors: {
  custom: {
    50: '#738589',
    500: '#3d565b',
    950: '#000000',
  },
}

SCSS

$custom: #3d565b;
$custom-light: #738589;
$custom-dark: #000000;

JSON

{
  "hex": "#3d565b",
  "rgb": {
    "r": 61,
    "g": 86,
    "b": 91
  },
  "hsl": {
    "h": 190,
    "s": 19.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43491,
    "c": 0.03123,
    "h": 211.3
  },
  "luminance": 0.08403
}

Semantic roles & 50–950 ramp

primary

#3D565B

secondary

#8B6F69

accent

#796BBC

background

#F7F8F8

surface

#EDEFF0

border

#C8CACB

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #3D565B

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

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