#3D83D2#3D83D2

#3D83D2 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.3% C 0.140 H 253.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D83D2
RGB	rgb(61, 131, 210)
HSL	hsl(212, 62%, 53%)
HSV	hsv(212, 71%, 82%)
CMYK	cmyk(71%, 37.6%, 0%, 17.6%)
CIE-LAB	lab(53.89, 4.18, -47.06)
CIE-LCH	lch(53.89, 47.25, 275.07°)
OKLab	oklab(60.31% -0.0398 -0.134)
OKLCH	oklch(60.31% 0.14 253.4)
XYZ	xyz(21.6693, 21.8755, 64.0406)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D83D2 #D28C3D

analogous

#3DCDD2 #3D83D2 #413DD2

triadic

#3D83D2 #D23D83 #83D23D

tetradic

#3D83D2 #D23DCD #D28C3D #3DD241

square

#3D83D2 #D23DCD #D28C3D #3DD241

split-complementary

#3D83D2 #D2413D #CDD23D

monochromatic

#1C4879 #2865AA #3D83D2 #6FA3DE #A0C3E9

Accessibility & contrast

On white

3.91

#3D83D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3D83D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D83D2

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D83D2	#FFFFFF	#000000	##000000
##3D83D2	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F88D5

Deuteranopia (green-blind)

#487AD0

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3d83d2;
/* rgb */ color: rgb(61, 131, 210);
/* oklch */ color: oklch(60.3% 0.140 253.4);

Tailwind

colors: {
  custom: {
    50: '#84a6e0',
    500: '#3d83d2',
    950: '#000000',
  },
}

SCSS

$custom: #3d83d2;
$custom-light: #84a6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d83d2",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 210
  },
  "hsl": {
    "h": 211.812,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60311,
    "c": 0.13979,
    "h": 253.4
  },
  "luminance": 0.21878
}

Semantic roles & 50–950 ramp

primary

#3D83D2

secondary

#D6B795

accent

#9942E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D83D2

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

Preview Lab → · Contrast checker → · Palette generator →