#3E4BBC#3E4BBC

#3E4BBC is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.176 H 272.7°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#3E4BBC
RGB	rgb(62, 75, 188)
HSL	hsl(234, 50%, 49%)
HSV	hsv(234, 67%, 74%)
CMYK	cmyk(67%, 60.1%, 0%, 26.3%)
CIE-LAB	lab(37.27, 31.75, -61.12)
CIE-LCH	lch(37.27, 68.88, 297.45°)
OKLab	oklab(47.18% 0.0082 -0.1761)
OKLCH	oklch(47.18% 0.176 272.7)
XYZ	xyz(13.5767, 9.6859, 48.7213)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4BBC #BCAF3E

analogous

#3E8ABC #3E4BBC #703EBC

triadic

#3E4BBC #BC3E4B #4BBC3E

tetradic

#3E4BBC #BC3E8A #BCAF3E #3EBC70

square

#3E4BBC #BC3E8A #BCAF3E #3EBC70

split-complementary

#3E4BBC #BC703E #8ABC3E

monochromatic

#202660 #2F398E #3E4BBC #6A74CE #989FDD

Accessibility & contrast

On white

7.15

#3E4BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3E4BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4BBC

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4BBC	#FFFFFF	#000000	##FFFFFF
##3E4BBC	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e4bbc;
/* rgb */ color: rgb(62, 75, 188);
/* oklch */ color: oklch(47.2% 0.176 272.7);

Tailwind

colors: {
  custom: {
    50: '#827dd1',
    500: '#3e4bbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e4bbc;
$custom-light: #827dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4bbc",
  "rgb": {
    "r": 62,
    "g": 75,
    "b": 188
  },
  "hsl": {
    "h": 233.81,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4718,
    "c": 0.17633,
    "h": 272.7
  },
  "luminance": 0.09687
}

Semantic roles & 50–950 ramp

primary

#3E4BBC

secondary

#C9C28D

accent

#CB4EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3E4BBC

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

Preview Lab → · Contrast checker → · Palette generator →