#3C83D5#3C83D5

#3C83D5 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.5% C 0.144 H 254.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3C83D5
RGB	rgb(60, 131, 213)
HSL	hsl(212, 65%, 54%)
HSV	hsv(212, 72%, 84%)
CMYK	cmyk(71.8%, 38.5%, 0%, 16.5%)
CIE-LAB	lab(54.02, 5.11, -48.56)
CIE-LCH	lch(54.02, 48.82, 276.01°)
OKLab	oklab(60.45% -0.0398 -0.1384)
OKLCH	oklch(60.45% 0.144 254)
XYZ	xyz(21.9856, 21.9949, 66.0246)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C83D5 #D58E3C

analogous

#3CCFD5 #3C83D5 #413CD5

triadic

#3C83D5 #D53C83 #83D53C

tetradic

#3C83D5 #D53CCF #D58E3C #3CD541

square

#3C83D5 #D53CCF #D58E3C #3CD541

split-complementary

#3C83D5 #D5413C #CFD53C

monochromatic

#1B487C #2665AE #3C83D5 #6EA3E0 #A1C3EB

Accessibility & contrast

On white

3.89

#3C83D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3C83D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C83D5

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C83D5	#FFFFFF	#000000	##000000
##3C83D5	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D89D8

Deuteranopia (green-blind)

#457BD3

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3c83d5;
/* rgb */ color: rgb(60, 131, 213);
/* oklch */ color: oklch(60.5% 0.144 254.0);

Tailwind

colors: {
  custom: {
    50: '#84a6e2',
    500: '#3c83d5',
    950: '#000000',
  },
}

SCSS

$custom: #3c83d5;
$custom-light: #84a6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c83d5",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 213
  },
  "hsl": {
    "h": 212.157,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.60453,
    "c": 0.14399,
    "h": 254
  },
  "luminance": 0.21997
}

Semantic roles & 50–950 ramp

primary

#3C83D5

secondary

#D7B996

accent

#9A40E8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3C83D5

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

Preview Lab → · Contrast checker → · Palette generator →