#3E31CA#3E31CA

#3E31CA is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.4% C 0.222 H 276.1°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3E31CA
RGB	rgb(62, 49, 202)
HSL	hsl(245, 61%, 49%)
HSV	hsv(245, 76%, 79%)
CMYK	cmyk(69.3%, 75.7%, 0%, 20.8%)
CIE-LAB	lab(32.88, 51.72, -76.52)
CIE-LCH	lch(32.88, 92.36, 304.06°)
OKLab	oklab(44.39% 0.0237 -0.2212)
OKLCH	oklch(44.39% 0.222 276.1)
XYZ	xyz(13.7421, 7.4838, 56.5860)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.28

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E31CA #BDCA31

analogous

#3171CA #3E31CA #8B31CA

triadic

#3E31CA #CA3E31 #31CA3E

tetradic

#3E31CA #CA3171 #BDCA31 #31CA8B

square

#3E31CA #CA3171 #BDCA31 #31CA8B

split-complementary

#3E31CA #CA8B31 #71CA31

monochromatic

#201967 #2F2599 #3E31CA #6A60D8 #9891E4

Accessibility & contrast

On white

8.41

#3E31CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3E31CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E31CA

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E31CA	#FFFFFF	#000000	##FFFFFF
##3E31CA	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CE

Deuteranopia (green-blind)

#0047C7

Tritanopia (blue-blind)

#005E7C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e31ca;
/* rgb */ color: rgb(62, 49, 202);
/* oklch */ color: oklch(44.4% 0.222 276.1);

Tailwind

colors: {
  custom: {
    50: '#876cdc',
    500: '#3e31ca',
    950: '#000000',
  },
}

SCSS

$custom: #3e31ca;
$custom-light: #876cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e31ca",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 202
  },
  "hsl": {
    "h": 245.098,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44393,
    "c": 0.22244,
    "h": 276.1
  },
  "luminance": 0.07485
}

Semantic roles & 50–950 ramp

primary

#3E31CA

secondary

#C9CF88

accent

#E444D6

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3E31CA

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

Preview Lab → · Contrast checker → · Palette generator →