#3D5563#3D5563

#3D5563 is a dark, muted cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.037 H 234.3°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D5563
RGB	rgb(61, 85, 99)
HSL	hsl(202, 24%, 31%)
HSV	hsv(202, 38%, 39%)
CMYK	cmyk(38.4%, 14.1%, 0%, 61.2%)
CIE-LAB	lab(34.78, -5.15, -11.00)
CIE-LCH	lch(34.78, 12.15, 244.93°)
OKLab	oklab(43.57% -0.0217 -0.0302)
OKLCH	oklch(43.57% 0.037 234.3)
XYZ	xyz(7.4244, 8.3895, 13.0301)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5563 #634B3D

analogous

#3D635E #3D5563 #3D4263

triadic

#3D5563 #633D55 #55633D

tetradic

#3D5563 #5E3D63 #634B3D #42633D

square

#3D5563 #5E3D63 #634B3D #42633D

split-complementary

#3D5563 #633D42 #635E3D

monochromatic

#0E1417 #26343D #3D5563 #547689 #7294A8

Accessibility & contrast

On white

7.84

#3D5563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3D5563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D5563

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5563	#FFFFFF	#000000	##FFFFFF
##3D5563	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5464

Deuteranopia (green-blind)

#495063

Tritanopia (blue-blind)

#305959

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d5563;
/* rgb */ color: rgb(61, 85, 99);
/* oklch */ color: oklch(43.6% 0.037 234.3);

Tailwind

colors: {
  custom: {
    50: '#74848f',
    500: '#3d5563',
    950: '#000000',
  },
}

SCSS

$custom: #3d5563;
$custom-light: #74848f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5563",
  "rgb": {
    "r": 61,
    "g": 85,
    "b": 99
  },
  "hsl": {
    "h": 202.105,
    "s": 23.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.43567,
    "c": 0.03723,
    "h": 234.3
  },
  "luminance": 0.0839
}

Semantic roles & 50–950 ramp

primary

#3D5563

secondary

#937869

accent

#8868C0

background

#F7F8F8

surface

#EDEFF0

border

#C8CACB

text

#080B0C

muted

#7B7C7D

Preview Lab

Preview with #3D5563

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

Preview Lab → · Contrast checker → · Palette generator →