#3C84DB#3C84DB

#3C84DB is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 61.0% C 0.151 H 254.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3C84DB
RGB	rgb(60, 132, 219)
HSL	hsl(213, 69%, 55%)
HSV	hsv(213, 73%, 86%)
CMYK	cmyk(72.6%, 39.7%, 0%, 14.1%)
CIE-LAB	lab(54.63, 6.66, -50.96)
CIE-LCH	lch(54.63, 51.40, 277.45°)
OKLab	oklab(61.04% -0.0393 -0.1454)
OKLCH	oklch(61.04% 0.151 254.9)
XYZ	xyz(22.8962, 22.5751, 70.1548)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C84DB #DB933C

analogous

#3CD4DB #3C84DB #443CDB

triadic

#3C84DB #DB3C84 #84DB3C

tetradic

#3C84DB #DB3CD4 #DB933C #3CDB44

square

#3C84DB #DB3CD4 #DB933C #3CDB44

split-complementary

#3C84DB #DB443C #D4DB3C

monochromatic

#184984 #2266B8 #3C84DB #70A5E5 #A3C5EE

Accessibility & contrast

On white

3.81

#3C84DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3C84DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C84DB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C84DB	#FFFFFF	#000000	##000000
##3C84DB	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8BDE

Deuteranopia (green-blind)

#427CD9

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3c84db;
/* rgb */ color: rgb(60, 132, 219);
/* oklch */ color: oklch(61.0% 0.151 254.9);

Tailwind

colors: {
  custom: {
    50: '#85a7e6',
    500: '#3c84db',
    950: '#000000',
  },
}

SCSS

$custom: #3c84db;
$custom-light: #85a7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c84db",
  "rgb": {
    "r": 60,
    "g": 132,
    "b": 219
  },
  "hsl": {
    "h": 212.83,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61035,
    "c": 0.15066,
    "h": 254.9
  },
  "luminance": 0.22578
}

Semantic roles & 50–950 ramp

primary

#3C84DB

secondary

#DBBD98

accent

#9C3CEC

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3C84DB

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

Preview Lab → · Contrast checker → · Palette generator →