#3D647C#3D647C

#3D647C is a mid, muted cyan. Relative luminance 0.116; OKLCH L 48.4% C 0.059 H 236.8°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D647C
RGB	rgb(61, 100, 124)
HSL	hsl(203, 34%, 36%)
HSV	hsv(203, 51%, 49%)
CMYK	cmyk(50.8%, 19.4%, 0%, 51.4%)
CIE-LAB	lab(40.51, -6.61, -17.69)
CIE-LCH	lch(40.51, 18.88, 249.52°)
OKLab	oklab(48.43% -0.0322 -0.0491)
OKLCH	oklch(48.43% 0.059 236.8)
XYZ	xyz(10.1184, 11.5609, 20.7632)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D647C #7C553D

analogous

#3D7C75 #3D647C #3D457C

triadic

#3D647C #7C3D64 #647C3D

tetradic

#3D647C #753D7C #7C553D #457C3D

square

#3D647C #753D7C #7C553D #457C3D

split-complementary

#3D647C #7C3D45 #7C753D

monochromatic

#15222A #294353 #3D647C #5185A5 #77A2BC

Accessibility & contrast

On white

6.34

#3D647C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3D647C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D647C

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D647C	#FFFFFF	#000000	##FFFFFF
##3D647C	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637D

Deuteranopia (green-blind)

#505D7C

Tritanopia (blue-blind)

#1E6A6C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3d647c;
/* rgb */ color: rgb(61, 100, 124);
/* oklch */ color: oklch(48.4% 0.059 236.8);

Tailwind

colors: {
  custom: {
    50: '#7790a2',
    500: '#3d647c',
    950: '#000000',
  },
}

SCSS

$custom: #3d647c;
$custom-light: #7790a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d647c",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 124
  },
  "hsl": {
    "h": 202.857,
    "s": 34.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48434,
    "c": 0.05875,
    "h": 236.8
  },
  "luminance": 0.11562
}

Semantic roles & 50–950 ramp

primary

#3D647C

secondary

#A6846F

accent

#875ECA

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#090C0F

muted

#7B7D7E

Preview Lab

Preview with #3D647C

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

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