#3C84CC#3C84CC

#3C84CC is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.2% C 0.132 H 250.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3C84CC
RGB	rgb(60, 132, 204)
HSL	hsl(210, 59%, 52%)
HSV	hsv(210, 71%, 80%)
CMYK	cmyk(70.6%, 35.3%, 0%, 20%)
CIE-LAB	lab(53.84, 1.30, -43.76)
CIE-LCH	lch(53.84, 43.78, 271.70°)
OKLab	oklab(60.15% -0.0429 -0.1243)
OKLCH	oklch(60.15% 0.132 250.9)
XYZ	xyz(21.0098, 21.8205, 60.2196)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C84CC #CC843C

analogous

#3CCCCC #3C84CC #3C3CCC

triadic

#3C84CC #CC3C84 #84CC3C

tetradic

#3C84CC #CC3CCC #CC843C #3CCC3C

square

#3C84CC #CC3CCC #CC843C #3CCC3C

split-complementary

#3C84CC #CC3C3C #CCCC3C

monochromatic

#1D4770 #2A65A1 #3C84CC #6DA3D9 #9DC1E5

Accessibility & contrast

On white

3.91

#3C84CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#3C84CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C84CC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C84CC	#FFFFFF	#000000	##000000
##3C84CC	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6388CF

Deuteranopia (green-blind)

#4F7BCB

Tritanopia (blue-blind)

#00959E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3c84cc;
/* rgb */ color: rgb(60, 132, 204);
/* oklch */ color: oklch(60.2% 0.132 250.9);

Tailwind

colors: {
  custom: {
    50: '#82a7dc',
    500: '#3c84cc',
    950: '#000000',
  },
}

SCSS

$custom: #3c84cc;
$custom-light: #82a7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c84cc",
  "rgb": {
    "r": 60,
    "g": 132,
    "b": 204
  },
  "hsl": {
    "h": 210,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60154,
    "c": 0.13155,
    "h": 250.9
  },
  "luminance": 0.21823
}

Semantic roles & 50–950 ramp

primary

#3C84CC

secondary

#D1B292

accent

#9446E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3C84CC

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

Preview Lab → · Contrast checker → · Palette generator →