#3E6FCC#3E6FCC

#3E6FCC is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.6% C 0.154 H 261.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E6FCC
RGB	rgb(62, 111, 204)
HSL	hsl(219, 58%, 52%)
HSV	hsv(219, 70%, 80%)
CMYK	cmyk(69.6%, 45.6%, 0%, 20%)
CIE-LAB	lab(47.94, 14.49, -53.14)
CIE-LCH	lch(47.94, 55.08, 285.25°)
OKLab	oklab(55.6% -0.0219 -0.1522)
OKLCH	oklch(55.6% 0.154 261.8)
XYZ	xyz(18.5662, 16.7507, 59.3698)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6FCC #CC9B3E

analogous

#3EB6CC #3E6FCC #543ECC

triadic

#3E6FCC #CC3E6F #6FCC3E

tetradic

#3E6FCC #CC3EB6 #CC9B3E #3ECC54

square

#3E6FCC #CC3EB6 #CC9B3E #3ECC54

split-complementary

#3E6FCC #CC543E #B6CC3E

monochromatic

#1E3B72 #2B54A2 #3E6FCC #6E93D9 #9FB7E6

Accessibility & contrast

On white

4.83

#3E6FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3E6FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6FCC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6FCC	#FFFFFF	#000000	##FFFFFF
##3E6FCC	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4079D0

Deuteranopia (green-blind)

#236CCA

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3e6fcc;
/* rgb */ color: rgb(62, 111, 204);
/* oklch */ color: oklch(55.6% 0.154 261.8);

Tailwind

colors: {
  custom: {
    50: '#8397dc',
    500: '#3e6fcc',
    950: '#000000',
  },
}

SCSS

$custom: #3e6fcc;
$custom-light: #8397dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6fcc",
  "rgb": {
    "r": 62,
    "g": 111,
    "b": 204
  },
  "hsl": {
    "h": 219.296,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55599,
    "c": 0.15373,
    "h": 261.8
  },
  "luminance": 0.16753
}

Semantic roles & 50–950 ramp

primary

#3E6FCC

secondary

#D2BD94

accent

#AC46E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6FCC

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

Preview Lab → · Contrast checker → · Palette generator →