#3F2EC2#3F2EC2

#3F2EC2 is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.3% C 0.216 H 277.6°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#3F2EC2
RGB	rgb(63, 46, 194)
HSL	hsl(247, 62%, 47%)
HSV	hsv(247, 76%, 76%)
CMYK	cmyk(67.5%, 76.3%, 0%, 23.9%)
CIE-LAB	lab(31.59, 50.90, -73.97)
CIE-LCH	lch(31.59, 89.79, 304.54°)
OKLab	oklab(43.26% 0.0284 -0.2137)
OKLCH	oklch(43.26% 0.216 277.6)
XYZ	xyz(12.7613, 6.9047, 51.6887)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2EC2 #B1C22E

analogous

#2E67C2 #3F2EC2 #892EC2

triadic

#3F2EC2 #C23F2E #2EC23F

tetradic

#3F2EC2 #C22E67 #B1C22E #2EC289

square

#3F2EC2 #C22E67 #B1C22E #2EC289

split-complementary

#3F2EC2 #C2892E #67C22E

monochromatic

#1F175F #2F2291 #3F2EC2 #6556D7 #9288E3

Accessibility & contrast

On white

8.82

#3F2EC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#3F2EC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2EC2

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2EC2	#FFFFFF	#000000	##FFFFFF
##3F2EC2	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C6

Deuteranopia (green-blind)

#0044BF

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3f2ec2;
/* rgb */ color: rgb(63, 46, 194);
/* oklch */ color: oklch(43.3% 0.216 277.6);

Tailwind

colors: {
  custom: {
    50: '#866ad6',
    500: '#3f2ec2',
    950: '#000000',
  },
}

SCSS

$custom: #3f2ec2;
$custom-light: #866ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2ec2",
  "rgb": {
    "r": 63,
    "g": 46,
    "b": 194
  },
  "hsl": {
    "h": 246.892,
    "s": 61.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43257,
    "c": 0.21558,
    "h": 277.6
  },
  "luminance": 0.06906
}

Semantic roles & 50–950 ramp

primary

#3F2EC2

secondary

#C4CC7F

accent

#E543D2

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #3F2EC2

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

Preview Lab → · Contrast checker → · Palette generator →