#3E43C3#3E43C3

#3E43C3 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.4% C 0.195 H 274.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3E43C3
RGB	rgb(62, 67, 195)
HSL	hsl(238, 53%, 50%)
HSV	hsv(238, 68%, 76%)
CMYK	cmyk(68.2%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(35.94, 39.17, -67.40)
CIE-LCH	lch(35.94, 77.96, 300.16°)
OKLab	oklab(46.38% 0.0139 -0.1946)
OKLCH	oklch(46.38% 0.195 274.1)
XYZ	xyz(13.8408, 8.9773, 52.6226)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E43C3 #C3BE3E

analogous

#3E86C3 #3E43C3 #7B3EC3

triadic

#3E43C3 #C33E43 #43C33E

tetradic

#3E43C3 #C33E86 #C3BE3E #3EC37B

square

#3E43C3 #C33E86 #C3BE3E #3EC37B

split-complementary

#3E43C3 #C37B3E #86C33E

monochromatic

#202367 #2E3295 #3E43C3 #6D70D2 #9B9EE0

Accessibility & contrast

On white

7.51

#3E43C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3E43C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E43C3

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E43C3	#FFFFFF	#000000	##FFFFFF
##3E43C3	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC7

Deuteranopia (green-blind)

#004EC1

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e43c3;
/* rgb */ color: rgb(62, 67, 195);
/* oklch */ color: oklch(46.4% 0.195 274.1);

Tailwind

colors: {
  custom: {
    50: '#8477d6',
    500: '#3e43c3',
    950: '#000000',
  },
}

SCSS

$custom: #3e43c3;
$custom-light: #8477d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e43c3",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 237.744,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46382,
    "c": 0.19511,
    "h": 274.1
  },
  "luminance": 0.08979
}

Semantic roles & 50–950 ramp

primary

#3E43C3

secondary

#CCCA91

accent

#D74CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E43C3

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

Preview Lab → · Contrast checker → · Palette generator →