#3D83D7#3D83D7

#3D83D7 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.6% C 0.146 H 254.7°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D83D7
RGB	rgb(61, 131, 215)
HSL	hsl(213, 66%, 54%)
HSV	hsv(213, 72%, 84%)
CMYK	cmyk(71.6%, 39.1%, 0%, 15.7%)
CIE-LAB	lab(54.16, 5.97, -49.46)
CIE-LCH	lch(54.16, 49.81, 276.88°)
OKLab	oklab(60.61% -0.0386 -0.141)
OKLCH	oklch(60.61% 0.146 254.7)
XYZ	xyz(22.3020, 22.1286, 67.3727)
Luminance	0.2213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D83D7 #D7913D

analogous

#3DD0D7 #3D83D7 #443DD7

triadic

#3D83D7 #D73D83 #83D73D

tetradic

#3D83D7 #D73DD0 #D7913D #3DD744

square

#3D83D7 #D73DD0 #D7913D #3DD744

split-complementary

#3D83D7 #D7443D #D0D73D

monochromatic

#1A487F #2565B2 #3D83D7 #70A3E1 #A2C4EC

Accessibility & contrast

On white

3.87

#3D83D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#3D83D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D83D7

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D83D7	#FFFFFF	#000000	##000000
##3D83D7	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C89DA

Deuteranopia (green-blind)

#447BD5

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3d83d7;
/* rgb */ color: rgb(61, 131, 215);
/* oklch */ color: oklch(60.6% 0.146 254.7);

Tailwind

colors: {
  custom: {
    50: '#85a6e4',
    500: '#3d83d7',
    950: '#000000',
  },
}

SCSS

$custom: #3d83d7;
$custom-light: #85a6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d83d7",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 215
  },
  "hsl": {
    "h": 212.727,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.60608,
    "c": 0.14622,
    "h": 254.7
  },
  "luminance": 0.22131
}

Semantic roles & 50–950 ramp

primary

#3D83D7

secondary

#D9BB97

accent

#9C3FE9

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F15

muted

#7D7F84

Preview Lab

Preview with #3D83D7

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

Preview Lab → · Contrast checker → · Palette generator →