#3D6F83#3D6F83

#3D6F83 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.5% C 0.062 H 226.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3D6F83
RGB	rgb(61, 111, 131)
HSL	hsl(197, 36%, 38%)
HSV	hsv(197, 53%, 51%)
CMYK	cmyk(53.4%, 15.3%, 0%, 48.6%)
CIE-LAB	lab(44.23, -10.86, -16.21)
CIE-LCH	lch(44.23, 19.52, 236.18°)
OKLab	oklab(51.48% -0.0434 -0.045)
OKLCH	oklch(51.48% 0.062 226)
XYZ	xyz(11.7041, 13.9987, 23.5536)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6F83 #83513D

analogous

#3D8374 #3D6F83 #3D4C83

triadic

#3D6F83 #833D6F #6F833D

tetradic

#3D6F83 #743D83 #83513D #4C833D

square

#3D6F83 #743D83 #83513D #4C833D

split-complementary

#3D6F83 #833D4C #83743D

monochromatic

#16282F #2A4C59 #3D6F83 #5092AD #7AACC1

Accessibility & contrast

On white

5.53

#3D6F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#3D6F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6F83

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6F83	#FFFFFF	#000000	##FFFFFF
##3D6F83	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646D84

Deuteranopia (green-blind)

#5A6583

Tritanopia (blue-blind)

#117575

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3d6f83;
/* rgb */ color: rgb(61, 111, 131);
/* oklch */ color: oklch(51.5% 0.062 226.0);

Tailwind

colors: {
  custom: {
    50: '#7898a7',
    500: '#3d6f83',
    950: '#000000',
  },
}

SCSS

$custom: #3d6f83;
$custom-light: #7898a7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6f83",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 131
  },
  "hsl": {
    "h": 197.143,
    "s": 36.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.51483,
    "c": 0.06248,
    "h": 226
  },
  "luminance": 0.14
}

Semantic roles & 50–950 ramp

primary

#3D6F83

secondary

#AB8271

accent

#7C5BCC

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #3D6F83

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

Preview Lab → · Contrast checker → · Palette generator →