#3B84C5#3B84C5

#3B84C5 is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 59.7% C 0.123 H 248.3°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3B84C5
RGB	rgb(59, 132, 197)
HSL	hsl(208, 54%, 50%)
HSV	hsv(208, 70%, 77%)
CMYK	cmyk(70.1%, 33%, 0%, 22.7%)
CIE-LAB	lab(53.45, -1.32, -40.40)
CIE-LCH	lch(53.45, 40.42, 268.12°)
OKLab	oklab(59.73% -0.0455 -0.1145)
OKLCH	oklch(59.73% 0.123 248.3)
XYZ	xyz(20.1291, 21.4614, 55.8941)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B84C5 #C57C3B

analogous

#3BC5C1 #3B84C5 #3B3FC5

triadic

#3B84C5 #C53B84 #84C53B

tetradic

#3B84C5 #C13BC5 #C57C3B #3FC53B

square

#3B84C5 #C13BC5 #C57C3B #3FC53B

split-complementary

#3B84C5 #C53B3F #C5C13B

monochromatic

#1F4567 #2C6496 #3B84C5 #6AA2D3 #99BFE1

Accessibility & contrast

On white

3.97

#3B84C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3B84C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B84C5

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B84C5	#FFFFFF	#000000	##000000
##3B84C5	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6787C8

Deuteranopia (green-blind)

#537AC4

Tritanopia (blue-blind)

#00939B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3b84c5;
/* rgb */ color: rgb(59, 132, 197);
/* oklch */ color: oklch(59.7% 0.123 248.3);

Tailwind

colors: {
  custom: {
    50: '#81a7d7',
    500: '#3b84c5',
    950: '#000000',
  },
}

SCSS

$custom: #3b84c5;
$custom-light: #81a7d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b84c5",
  "rgb": {
    "r": 59,
    "g": 132,
    "b": 197
  },
  "hsl": {
    "h": 208.261,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59727,
    "c": 0.12323,
    "h": 248.3
  },
  "luminance": 0.21464
}

Semantic roles & 50–950 ramp

primary

#3B84C5

secondary

#CDAC8F

accent

#904ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3B84C5

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

Preview Lab → · Contrast checker → · Palette generator →