#3E4CBE#3E4CBE

#3E4CBE is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.178 H 272.4°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CBE
RGB	rgb(62, 76, 190)
HSL	hsl(233, 51%, 49%)
HSV	hsv(233, 67%, 75%)
CMYK	cmyk(67.4%, 60%, 0%, 25.5%)
CIE-LAB	lab(37.68, 31.81, -61.63)
CIE-LCH	lch(37.68, 69.36, 297.30°)
OKLab	oklab(47.53% 0.0073 -0.1776)
OKLCH	oklch(47.53% 0.178 272.4)
XYZ	xyz(13.8622, 9.9094, 49.8874)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4CBE #BEB03E

analogous

#3E8CBE #3E4CBE #703EBE

triadic

#3E4CBE #BE3E4C #4CBE3E

tetradic

#3E4CBE #BE3E8C #BEB03E #3EBE70

square

#3E4CBE #BE3E8C #BEB03E #3EBE70

split-complementary

#3E4CBE #BE703E #8CBE3E

monochromatic

#202762 #2F3A90 #3E4CBE #6B76CF #99A0DE

Accessibility & contrast

On white

7.04

#3E4CBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3E4CBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4CBE

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CBE	#FFFFFF	#000000	##FFFFFF
##3E4CBE	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4cbe;
/* rgb */ color: rgb(62, 76, 190);
/* oklch */ color: oklch(47.5% 0.178 272.4);

Tailwind

colors: {
  custom: {
    50: '#837ed2',
    500: '#3e4cbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cbe;
$custom-light: #837ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cbe",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 190
  },
  "hsl": {
    "h": 233.438,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47531,
    "c": 0.17778,
    "h": 272.4
  },
  "luminance": 0.09911
}

Semantic roles & 50–950 ramp

primary

#3E4CBE

secondary

#C9C38E

accent

#CB4EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E4CBE

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

Preview Lab → · Contrast checker → · Palette generator →