#3F2BE2#3F2BE2

#3F2BE2 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 46.3% C 0.254 H 274.8°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3F2BE2
RGB	rgb(63, 43, 226)
HSL	hsl(247, 76%, 53%)
HSV	hsv(247, 81%, 89%)
CMYK	cmyk(72.1%, 81%, 0%, 11.4%)
CIE-LAB	lab(34.55, 61.82, -87.62)
CIE-LCH	lch(34.55, 107.23, 305.20°)
OKLab	oklab(46.33% 0.0215 -0.2533)
OKLCH	oklch(46.33% 0.254 274.8)
XYZ	xyz(16.6367, 8.2738, 72.6570)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2BE2 #CEE22B

analogous

#2B73E2 #3F2BE2 #9A2BE2

triadic

#3F2BE2 #E23F2B #2BE23F

tetradic

#3F2BE2 #E22B73 #CEE22B #2BE29A

square

#3F2BE2 #E22B73 #CEE22B #2BE29A

split-complementary

#3F2BE2 #E29A2B #73E22B

monochromatic

#1E1281 #2A19B7 #3F2BE2 #7061E9 #A197F1

Accessibility & contrast

On white

7.91

#3F2BE2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3F2BE2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2BE2

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2BE2	#FFFFFF	#000000	##FFFFFF
##3F2BE2	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059E7

Deuteranopia (green-blind)

#0049DF

Tritanopia (blue-blind)

#006588

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3f2be2;
/* rgb */ color: rgb(63, 43, 226);
/* oklch */ color: oklch(46.3% 0.254 274.8);

Tailwind

colors: {
  custom: {
    50: '#8d6aed',
    500: '#3f2be2',
    950: '#000000',
  },
}

SCSS

$custom: #3f2be2;
$custom-light: #8d6aed;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2be2",
  "rgb": {
    "r": 63,
    "g": 43,
    "b": 226
  },
  "hsl": {
    "h": 246.557,
    "s": 75.934,
    "l": 52.745
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.25425,
    "h": 274.8
  },
  "luminance": 0.08276
}

Semantic roles & 50–950 ramp

primary

#3F2BE2

secondary

#D3DC8D

accent

#F335DE

background

#F9F6FE

surface

#F2EBFD

border

#CCC6D5

text

#0E0717

muted

#7E7A85

Preview Lab

Preview with #3F2BE2

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

Preview Lab → · Contrast checker → · Palette generator →