#3E84B8#3E84B8

#3E84B8 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.1% C 0.106 H 243.5°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3E84B8
RGB	rgb(62, 132, 184)
HSL	hsl(206, 50%, 48%)
HSV	hsv(206, 66%, 72%)
CMYK	cmyk(66.3%, 28.3%, 0%, 27.8%)
CIE-LAB	lab(52.93, -5.36, -33.78)
CIE-LCH	lch(52.93, 34.20, 260.99°)
OKLab	oklab(59.14% -0.0475 -0.0952)
OKLCH	oklch(59.14% 0.106 243.5)
XYZ	xyz(18.8863, 20.9854, 48.3934)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E84B8 #B8723E

analogous

#3EB8AF #3E84B8 #3E47B8

triadic

#3E84B8 #B83E84 #84B83E

tetradic

#3E84B8 #AF3EB8 #B8723E #47B83E

square

#3E84B8 #AF3EB8 #B8723E #47B83E

split-complementary

#3E84B8 #B83E47 #B8AF3E

monochromatic

#1F425C #2F638A #3E84B8 #67A1CC #95BDDB

Accessibility & contrast

On white

4.04

#3E84B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3E84B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E84B8

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E84B8	#FFFFFF	#000000	##000000
##3E84B8	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D85BA

Deuteranopia (green-blind)

#5C79B7

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3e84b8;
/* rgb */ color: rgb(62, 132, 184);
/* oklch */ color: oklch(59.1% 0.106 243.5);

Tailwind

colors: {
  custom: {
    50: '#80a7cd',
    500: '#3e84b8',
    950: '#000000',
  },
}

SCSS

$custom: #3e84b8;
$custom-light: #80a7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e84b8",
  "rgb": {
    "r": 62,
    "g": 132,
    "b": 184
  },
  "hsl": {
    "h": 205.574,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59144,
    "c": 0.10641,
    "h": 243.5
  },
  "luminance": 0.20987
}

Semantic roles & 50–950 ramp

primary

#3E84B8

secondary

#C7A48B

accent

#8A4FD9

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E84B8

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

Preview Lab → · Contrast checker → · Palette generator →