#3D647E#3D647E

#3D647E is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.5% C 0.061 H 239.0°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D647E
RGB	rgb(61, 100, 126)
HSL	hsl(204, 35%, 37%)
HSV	hsv(204, 52%, 49%)
CMYK	cmyk(51.6%, 20.6%, 0%, 50.6%)
CIE-LAB	lab(40.59, -5.97, -18.77)
CIE-LCH	lch(40.59, 19.70, 252.36°)
OKLab	oklab(48.53% -0.0314 -0.0522)
OKLCH	oklch(48.53% 0.061 239)
XYZ	xyz(10.2462, 11.6120, 21.4360)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D647E #7E573D

analogous

#3D7E78 #3D647E #3D447E

triadic

#3D647E #7E3D64 #647E3D

tetradic

#3D647E #783D7E #7E573D #447E3D

square

#3D647E #783D7E #7E573D #447E3D

split-complementary

#3D647E #7E3D44 #7E783D

monochromatic

#15232C #294355 #3D647E #5185A7 #78A2BE

Accessibility & contrast

On white

6.32

#3D647E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3D647E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D647E

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D647E	#FFFFFF	#000000	##FFFFFF
##3D647E	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58647F

Deuteranopia (green-blind)

#505D7E

Tritanopia (blue-blind)

#1C6B6D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d647e;
/* rgb */ color: rgb(61, 100, 126);
/* oklch */ color: oklch(48.5% 0.061 239.0);

Tailwind

colors: {
  custom: {
    50: '#7790a3',
    500: '#3d647e',
    950: '#000000',
  },
}

SCSS

$custom: #3d647e;
$custom-light: #7790a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d647e",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 126
  },
  "hsl": {
    "h": 204,
    "s": 34.759,
    "l": 36.667
  },
  "oklch": {
    "l": 0.48527,
    "c": 0.06096,
    "h": 239
  },
  "luminance": 0.11613
}

Semantic roles & 50–950 ramp

primary

#3D647E

secondary

#A8866F

accent

#895DCB

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #3D647E

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

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