#3F2EAD#3F2EAD

#3F2EAD is a dark, vivid blue. Relative luminance 0.060; OKLCH L 41.1% C 0.190 H 280.0°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#3F2EAD
RGB	rgb(63, 46, 173)
HSL	hsl(248, 58%, 43%)
HSV	hsv(248, 73%, 68%)
CMYK	cmyk(63.6%, 73.4%, 0%, 32.2%)
CIE-LAB	lab(29.48, 44.39, -64.98)
CIE-LCH	lch(29.48, 78.70, 304.33°)
OKLab	oklab(41.14% 0.0331 -0.1875)
OKLCH	oklch(41.14% 0.19 280)
XYZ	xyz(10.5673, 6.0271, 40.1335)
Luminance	0.0603 (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

#3F2EAD #9CAD2E

analogous

#2E5DAD #3F2EAD #7E2EAD

triadic

#3F2EAD #AD3F2E #2EAD3F

tetradic

#3F2EAD #AD2E5D #9CAD2E #2EAD7E

square

#3F2EAD #AD2E5D #9CAD2E #2EAD7E

split-complementary

#3F2EAD #AD7E2E #5DAD2E

monochromatic

#1C144C #2D217D #3F2EAD #5B49CF #877ADC

Accessibility & contrast

On white

9.52

#3F2EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#3F2EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2EAD

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2EAD	#FFFFFF	#000000	##FFFFFF
##3F2EAD	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB1

Deuteranopia (green-blind)

#0041AB

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3f2ead;
/* rgb */ color: rgb(63, 46, 173);
/* oklch */ color: oklch(41.1% 0.190 280.0);

Tailwind

colors: {
  custom: {
    50: '#8269c7',
    500: '#3f2ead',
    950: '#000000',
  },
}

SCSS

$custom: #3f2ead;
$custom-light: #8269c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2ead",
  "rgb": {
    "r": 63,
    "g": 46,
    "b": 173
  },
  "hsl": {
    "h": 248.031,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.41138,
    "c": 0.1904,
    "h": 280
  },
  "luminance": 0.06028
}

Semantic roles & 50–950 ramp

primary

#3F2EAD

secondary

#B9C473

accent

#E147CD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3F2EAD

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

Preview Lab → · Contrast checker → · Palette generator →