#3F2EBC#3F2EBC

#3F2EBC is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.6% C 0.209 H 278.2°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#3F2EBC
RGB	rgb(63, 46, 188)
HSL	hsl(247, 61%, 46%)
HSV	hsv(247, 76%, 74%)
CMYK	cmyk(66.5%, 75.5%, 0%, 26.3%)
CIE-LAB	lab(30.97, 49.06, -71.45)
CIE-LCH	lch(30.97, 86.67, 304.48°)
OKLab	oklab(42.64% 0.0298 -0.2064)
OKLCH	oklch(42.64% 0.209 278.2)
XYZ	xyz(12.1011, 6.6406, 48.2113)
Luminance	0.0664 (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

#3F2EBC #ABBC2E

analogous

#2E64BC #3F2EBC #862EBC

triadic

#3F2EBC #BC3F2E #2EBC3F

tetradic

#3F2EBC #BC2E64 #ABBC2E #2EBC86

square

#3F2EBC #BC2E64 #ABBC2E #2EBC86

split-complementary

#3F2EBC #BC862E #64BC2E

monochromatic

#1E165A #2F228B #3F2EBC #6252D5 #8F84E1

Accessibility & contrast

On white

9.02

#3F2EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3F2EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2EBC

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2EBC	#FFFFFF	#000000	##FFFFFF
##3F2EBC	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC0

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3f2ebc;
/* rgb */ color: rgb(63, 46, 188);
/* oklch */ color: oklch(42.6% 0.209 278.2);

Tailwind

colors: {
  custom: {
    50: '#856ad1',
    500: '#3f2ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3f2ebc;
$custom-light: #856ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2ebc",
  "rgb": {
    "r": 63,
    "g": 46,
    "b": 188
  },
  "hsl": {
    "h": 247.183,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42642,
    "c": 0.20851,
    "h": 278.2
  },
  "luminance": 0.06642
}

Semantic roles & 50–950 ramp

primary

#3F2EBC

secondary

#C1CA7C

accent

#E444D1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #3F2EBC

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

Preview Lab → · Contrast checker → · Palette generator →