#3D83CE#3D83CE

#3D83CE is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.1% C 0.135 H 252.4°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D83CE
RGB	rgb(61, 131, 206)
HSL	hsl(211, 60%, 52%)
HSV	hsv(211, 70%, 81%)
CMYK	cmyk(70.4%, 36.4%, 0%, 19.2%)
CIE-LAB	lab(53.68, 2.76, -45.13)
CIE-LCH	lch(53.68, 45.22, 273.49°)
OKLab	oklab(60.08% -0.0408 -0.1283)
OKLCH	oklch(60.08% 0.135 252.4)
XYZ	xyz(21.1772, 21.6786, 61.4489)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D83CE #CE883D

analogous

#3DCCCE #3D83CE #3F3DCE

triadic

#3D83CE #CE3D83 #83CE3D

tetradic

#3D83CE #CE3DCC #CE883D #3DCE3F

square

#3D83CE #CE3DCC #CE883D #3DCE3F

split-complementary

#3D83CE #CE3F3D #CCCE3D

monochromatic

#1D4773 #2965A4 #3D83CE #6EA2DA #9FC1E7

Accessibility & contrast

On white

3.94

#3D83CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#3D83CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D83CE

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D83CE	#FFFFFF	#000000	##000000
##3D83CE	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D1

Deuteranopia (green-blind)

#4C7ACD

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3d83ce;
/* rgb */ color: rgb(61, 131, 206);
/* oklch */ color: oklch(60.1% 0.135 252.4);

Tailwind

colors: {
  custom: {
    50: '#83a6dd',
    500: '#3d83ce',
    950: '#000000',
  },
}

SCSS

$custom: #3d83ce;
$custom-light: #83a6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d83ce",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 206
  },
  "hsl": {
    "h": 211.034,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.60078,
    "c": 0.13468,
    "h": 252.4
  },
  "luminance": 0.21681
}

Semantic roles & 50–950 ramp

primary

#3D83CE

secondary

#D3B494

accent

#9745E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D83CE

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

Preview Lab → · Contrast checker → · Palette generator →