#3E6DD5#3E6DD5

#3E6DD5 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.8% C 0.168 H 263.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E6DD5
RGB	rgb(62, 109, 213)
HSL	hsl(221, 64%, 54%)
HSV	hsv(221, 71%, 84%)
CMYK	cmyk(70.9%, 48.8%, 0%, 16.5%)
CIE-LAB	lab(47.96, 19.01, -58.25)
CIE-LCH	lch(47.96, 61.28, 288.07°)
OKLab	oklab(55.79% -0.0188 -0.1672)
OKLCH	oklch(55.79% 0.168 263.6)
XYZ	xyz(19.4612, 16.7635, 65.1479)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6DD5 #D5A63E

analogous

#3EB8D5 #3E6DD5 #5B3ED5

triadic

#3E6DD5 #D53E6D #6DD53E

tetradic

#3E6DD5 #D53EB8 #D5A63E #3ED55B

square

#3E6DD5 #D53EB8 #D5A63E #3ED55B

split-complementary

#3E6DD5 #D55B3E #B8D53E

monochromatic

#1B3A7D #2651B0 #3E6DD5 #7093E0 #A3B9EB

Accessibility & contrast

On white

4.82

#3E6DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3E6DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6DD5

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6DD5	#FFFFFF	#000000	##FFFFFF
##3E6DD5	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3279D9

Deuteranopia (green-blind)

#006BD3

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3e6dd5;
/* rgb */ color: rgb(62, 109, 213);
/* oklch */ color: oklch(55.8% 0.168 263.6);

Tailwind

colors: {
  custom: {
    50: '#8596e3',
    500: '#3e6dd5',
    950: '#000000',
  },
}

SCSS

$custom: #3e6dd5;
$custom-light: #8596e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6dd5",
  "rgb": {
    "r": 62,
    "g": 109,
    "b": 213
  },
  "hsl": {
    "h": 221.325,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55793,
    "c": 0.16827,
    "h": 263.6
  },
  "luminance": 0.16766
}

Semantic roles & 50–950 ramp

primary

#3E6DD5

secondary

#D8C497

accent

#B341E7

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6DD5

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

Preview Lab → · Contrast checker → · Palette generator →