#3E84D8#3E84D8

#3E84D8 is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.9% C 0.146 H 254.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3E84D8
RGB	rgb(62, 132, 216)
HSL	hsl(213, 66%, 55%)
HSV	hsv(213, 71%, 85%)
CMYK	cmyk(71.3%, 38.9%, 0%, 15.3%)
CIE-LAB	lab(54.53, 5.86, -49.43)
CIE-LCH	lch(54.53, 49.77, 276.76°)
OKLab	oklab(60.93% -0.0387 -0.1409)
OKLCH	oklch(60.93% 0.146 254.6)
XYZ	xyz(22.6280, 22.4821, 68.0994)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E84D8 #D8923E

analogous

#3ED1D8 #3E84D8 #453ED8

triadic

#3E84D8 #D83E84 #84D83E

tetradic

#3E84D8 #D83ED1 #D8923E #3ED845

square

#3E84D8 #D83ED1 #D8923E #3ED845

split-complementary

#3E84D8 #D8453E #D1D83E

monochromatic

#1A4981 #2466B4 #3E84D8 #71A4E2 #A4C5ED

Accessibility & contrast

On white

3.82

#3E84D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#3E84D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E84D8

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E84D8	#FFFFFF	#000000	##000000
##3E84D8	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8ADB

Deuteranopia (green-blind)

#457CD6

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3e84d8;
/* rgb */ color: rgb(62, 132, 216);
/* oklch */ color: oklch(60.9% 0.146 254.6);

Tailwind

colors: {
  custom: {
    50: '#85a7e4',
    500: '#3e84d8',
    950: '#000000',
  },
}

SCSS

$custom: #3e84d8;
$custom-light: #85a7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e84d8",
  "rgb": {
    "r": 62,
    "g": 132,
    "b": 216
  },
  "hsl": {
    "h": 212.727,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.60925,
    "c": 0.14611,
    "h": 254.6
  },
  "luminance": 0.22485
}

Semantic roles & 50–950 ramp

primary

#3E84D8

secondary

#D9BC98

accent

#9C3EE9

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F15

muted

#7D7F84

Preview Lab

Preview with #3E84D8

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

Preview Lab → · Contrast checker → · Palette generator →