#3E6BCA#3E6BCA

#3E6BCA is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.6% C 0.156 H 263.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3E6BCA
RGB	rgb(62, 107, 202)
HSL	hsl(221, 57%, 52%)
HSV	hsv(221, 69%, 79%)
CMYK	cmyk(69.3%, 47%, 0%, 20.8%)
CIE-LAB	lab(46.71, 16.29, -53.97)
CIE-LCH	lch(46.71, 56.38, 286.79°)
OKLab	oklab(54.61% -0.0186 -0.1547)
OKLCH	oklch(54.61% 0.156 263.2)
XYZ	xyz(17.9012, 15.8020, 57.9723)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6BCA #CA9D3E

analogous

#3EB1CA #3E6BCA #573ECA

triadic

#3E6BCA #CA3E6B #6BCA3E

tetradic

#3E6BCA #CA3EB1 #CA9D3E #3ECA57

square

#3E6BCA #CA3EB1 #CA9D3E #3ECA57

split-complementary

#3E6BCA #CA573E #B1CA3E

monochromatic

#1F386F #2C519F #3E6BCA #6E90D7 #9EB5E4

Accessibility & contrast

On white

5.05

#3E6BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3E6BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6BCA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6BCA	#FFFFFF	#000000	##FFFFFF
##3E6BCA	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3976CE

Deuteranopia (green-blind)

#1969C8

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3e6bca;
/* rgb */ color: rgb(62, 107, 202);
/* oklch */ color: oklch(54.6% 0.156 263.2);

Tailwind

colors: {
  custom: {
    50: '#8394db',
    500: '#3e6bca',
    950: '#000000',
  },
}

SCSS

$custom: #3e6bca;
$custom-light: #8394db;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6bca",
  "rgb": {
    "r": 62,
    "g": 107,
    "b": 202
  },
  "hsl": {
    "h": 220.714,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.54614,
    "c": 0.15577,
    "h": 263.2
  },
  "luminance": 0.15804
}

Semantic roles & 50–950 ramp

primary

#3E6BCA

secondary

#D1BD93

accent

#AF48E0

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6BCA

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

Preview Lab → · Contrast checker → · Palette generator →