#3F2EAC#3F2EAC

#3F2EAC is a dark, vivid blue. Relative luminance 0.060; OKLCH L 41.0% C 0.189 H 280.2°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#3F2EAC
RGB	rgb(63, 46, 172)
HSL	hsl(248, 58%, 43%)
HSV	hsv(248, 73%, 67%)
CMYK	cmyk(63.4%, 73.3%, 0%, 32.5%)
CIE-LAB	lab(29.38, 44.07, -64.54)
CIE-LCH	lch(29.38, 78.16, 304.33°)
OKLab	oklab(41.04% 0.0333 -0.1862)
OKLCH	oklch(41.04% 0.189 280.2)
XYZ	xyz(10.4709, 5.9885, 39.6258)
Luminance	0.0599 (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

#3F2EAC #9BAC2E

analogous

#2E5CAC #3F2EAC #7E2EAC

triadic

#3F2EAC #AC3F2E #2EAC3F

tetradic

#3F2EAC #AC2E5C #9BAC2E #2EAC7E

square

#3F2EAC #AC2E5C #9BAC2E #2EAC7E

split-complementary

#3F2EAC #AC7E2E #5CAC2E

monochromatic

#1C144B #2D217C #3F2EAC #5B49CE #8679DB

Accessibility & contrast

On white

9.56

#3F2EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3F2EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2EAC

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2EAC	#FFFFFF	#000000	##FFFFFF
##3F2EAC	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB0

Deuteranopia (green-blind)

#0040AA

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3f2eac;
/* rgb */ color: rgb(63, 46, 172);
/* oklch */ color: oklch(41.0% 0.189 280.2);

Tailwind

colors: {
  custom: {
    50: '#8269c6',
    500: '#3f2eac',
    950: '#000000',
  },
}

SCSS

$custom: #3f2eac;
$custom-light: #8269c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2eac",
  "rgb": {
    "r": 63,
    "g": 46,
    "b": 172
  },
  "hsl": {
    "h": 248.095,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41039,
    "c": 0.18918,
    "h": 280.2
  },
  "luminance": 0.05989
}

Semantic roles & 50–950 ramp

primary

#3F2EAC

secondary

#B8C372

accent

#E147CC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3F2EAC

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

Preview Lab → · Contrast checker → · Palette generator →