#3E8AD3#3E8AD3

#3E8AD3 is a mid, vivid cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.134 H 250.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3E8AD3
RGB	rgb(62, 138, 211)
HSL	hsl(209, 63%, 54%)
HSV	hsv(209, 71%, 83%)
CMYK	cmyk(70.6%, 34.6%, 0%, 17.3%)
CIE-LAB	lab(55.99, 0.50, -44.31)
CIE-LCH	lch(55.99, 44.31, 270.65°)
OKLab	oklab(61.98% -0.0455 -0.1258)
OKLCH	oklch(61.98% 0.134 250.1)
XYZ	xyz(22.8285, 23.9017, 65.0258)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8AD3 #D3873E

analogous

#3ED3D1 #3E8AD3 #3E3FD3

triadic

#3E8AD3 #D33E8A #8AD33E

tetradic

#3E8AD3 #D13ED3 #D3873E #3FD33E

square

#3E8AD3 #D13ED3 #D3873E #3FD33E

split-complementary

#3E8AD3 #D33E3F #D3D13E

monochromatic

#1C4C7B #276BAC #3E8AD3 #70A8DE #A2C6EA

Accessibility & contrast

On white

3.63

#3E8AD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#3E8AD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8AD3

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8AD3	#FFFFFF	#000000	##000000
##3E8AD3	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698ED6

Deuteranopia (green-blind)

#5480D2

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3e8ad3;
/* rgb */ color: rgb(62, 138, 211);
/* oklch */ color: oklch(62.0% 0.134 250.1);

Tailwind

colors: {
  custom: {
    50: '#85abe1',
    500: '#3e8ad3',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ad3;
$custom-light: #85abe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ad3",
  "rgb": {
    "r": 62,
    "g": 138,
    "b": 211
  },
  "hsl": {
    "h": 209.396,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61977,
    "c": 0.13381,
    "h": 250.1
  },
  "luminance": 0.23904
}

Semantic roles & 50–950 ramp

primary

#3E8AD3

secondary

#D6B696

accent

#9242E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8AD3

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

Preview Lab → · Contrast checker → · Palette generator →