#3D83C4#3D83C4

#3D83C4 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.122 H 249.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3D83C4
RGB	rgb(61, 131, 196)
HSL	hsl(209, 53%, 50%)
HSV	hsv(209, 69%, 77%)
CMYK	cmyk(68.9%, 33.2%, 0%, 23.1%)
CIE-LAB	lab(53.18, -0.78, -40.26)
CIE-LCH	lch(53.18, 40.26, 268.90°)
OKLab	oklab(59.51% -0.0435 -0.1141)
OKLCH	oklch(59.51% 0.122 249.1)
XYZ	xyz(20.0008, 21.2081, 55.2533)
Luminance	0.2121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D83C4 #C47E3D

analogous

#3DC4C2 #3D83C4 #3D3FC4

triadic

#3D83C4 #C43D83 #83C43D

tetradic

#3D83C4 #C23DC4 #C47E3D #3FC43D

square

#3D83C4 #C23DC4 #C47E3D #3FC43D

split-complementary

#3D83C4 #C43D3F #C4C23D

monochromatic

#1F4567 #2E6496 #3D83C4 #6CA1D2 #9BBFE1

Accessibility & contrast

On white

4.01

#3D83C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#3D83C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D83C4

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D83C4	#FFFFFF	#000000	##000000
##3D83C4	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6686C7

Deuteranopia (green-blind)

#5379C3

Tritanopia (blue-blind)

#00929A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3d83c4;
/* rgb */ color: rgb(61, 131, 196);
/* oklch */ color: oklch(59.5% 0.122 249.1);

Tailwind

colors: {
  custom: {
    50: '#81a6d6',
    500: '#3d83c4',
    950: '#000000',
  },
}

SCSS

$custom: #3d83c4;
$custom-light: #81a6d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d83c4",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 196
  },
  "hsl": {
    "h": 208.889,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59514,
    "c": 0.12211,
    "h": 249.1
  },
  "luminance": 0.2121
}

Semantic roles & 50–950 ramp

primary

#3D83C4

secondary

#CDAD90

accent

#914BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3D83C4

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

Preview Lab → · Contrast checker → · Palette generator →