#3E6EB4#3E6EB4

#3E6EB4 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 53.9% C 0.122 H 257.9°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3E6EB4
RGB	rgb(62, 110, 180)
HSL	hsl(216, 49%, 47%)
HSV	hsv(216, 66%, 71%)
CMYK	cmyk(65.6%, 38.9%, 0%, 29.4%)
CIE-LAB	lab(46.27, 6.50, -41.97)
CIE-LCH	lch(46.27, 42.47, 278.80°)
OKLab	oklab(53.86% -0.0257 -0.1194)
OKLCH	oklch(53.86% 0.122 257.9)
XYZ	xyz(15.7978, 15.4697, 45.3246)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6EB4 #B4843E

analogous

#3EA9B4 #3E6EB4 #493EB4

triadic

#3E6EB4 #B43E6E #6EB43E

tetradic

#3E6EB4 #B43EA9 #B4843E #3EB449

square

#3E6EB4 #B43EA9 #B4843E #3EB449

split-complementary

#3E6EB4 #B4493E #A9B43E

monochromatic

#1F3659 #2E5286 #3E6EB4 #658ECA #93B0DA

Accessibility & contrast

On white

5.13

#3E6EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#3E6EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6EB4

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6EB4	#FFFFFF	#000000	##FFFFFF
##3E6EB4	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F74B7

Deuteranopia (green-blind)

#3E69B3

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e6eb4;
/* rgb */ color: rgb(62, 110, 180);
/* oklch */ color: oklch(53.9% 0.122 257.9);

Tailwind

colors: {
  custom: {
    50: '#7f97cb',
    500: '#3e6eb4',
    950: '#000000',
  },
}

SCSS

$custom: #3e6eb4;
$custom-light: #7f97cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6eb4",
  "rgb": {
    "r": 62,
    "g": 110,
    "b": 180
  },
  "hsl": {
    "h": 215.593,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53855,
    "c": 0.12209,
    "h": 257.9
  },
  "luminance": 0.15471
}

Semantic roles & 50–950 ramp

primary

#3E6EB4

secondary

#C5AD89

accent

#A14FD8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3E6EB4

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

Preview Lab → · Contrast checker → · Palette generator →