#3E4FB6#3E4FB6

#3E4FB6 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.163 H 271.6°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FB6
RGB	rgb(62, 79, 182)
HSL	hsl(232, 49%, 48%)
HSV	hsv(232, 66%, 71%)
CMYK	cmyk(65.9%, 56.6%, 0%, 28.6%)
CIE-LAB	lab(37.83, 27.06, -56.69)
CIE-LCH	lch(37.83, 62.82, 295.52°)
OKLab	oklab(47.45% 0.0047 -0.1631)
OKLCH	oklch(47.45% 0.163 271.6)
XYZ	xyz(13.2232, 9.9923, 45.4788)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FB6 #B6A53E

analogous

#3E8BB6 #3E4FB6 #693EB6

triadic

#3E4FB6 #B63E4F #4FB63E

tetradic

#3E4FB6 #B63E8B #B6A53E #3EB669

square

#3E4FB6 #B63E8B #B6A53E #3EB669

split-complementary

#3E4FB6 #B6693E #8BB63E

monochromatic

#1F275B #2E3B88 #3E4FB6 #6675CB #949EDB

Accessibility & contrast

On white

7.00

#3E4FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#3E4FB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4FB6

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FB6	#FFFFFF	#000000	##FFFFFF
##3E4FB6	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBA

Deuteranopia (green-blind)

#0054B4

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4fb6;
/* rgb */ color: rgb(62, 79, 182);
/* oklch */ color: oklch(47.4% 0.163 271.6);

Tailwind

colors: {
  custom: {
    50: '#8180cd',
    500: '#3e4fb6',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fb6;
$custom-light: #8180cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fb6",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 182
  },
  "hsl": {
    "h": 231.5,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47449,
    "c": 0.16315,
    "h": 271.6
  },
  "luminance": 0.09993
}

Semantic roles & 50–950 ramp

primary

#3E4FB6

secondary

#C6BD8A

accent

#C54FD9

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4FB6

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

Preview Lab → · Contrast checker → · Palette generator →