#3F2ACA#3F2ACA

#3F2ACA is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.6% C 0.228 H 277.1°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F2ACA
RGB	rgb(63, 42, 202)
HSL	hsl(248, 66%, 48%)
HSV	hsv(248, 79%, 79%)
CMYK	cmyk(68.8%, 79.2%, 0%, 20.8%)
CIE-LAB	lab(31.75, 55.28, -78.38)
CIE-LCH	lch(31.75, 95.92, 305.19°)
OKLab	oklab(43.62% 0.0283 -0.2265)
OKLCH	oklch(43.62% 0.228 277.1)
XYZ	xyz(13.5351, 6.9757, 56.4988)
Luminance	0.0698 (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

#3F2ACA #B5CA2A

analogous

#2A65CA #3F2ACA #8F2ACA

triadic

#3F2ACA #CA3F2A #2ACA3F

tetradic

#3F2ACA #CA2A65 #B5CA2A #2ACA8F

square

#3F2ACA #CA2A65 #B5CA2A #2ACA8F

split-complementary

#3F2ACA #CA8F2A #65CA2A

monochromatic

#1F1565 #2F1F97 #3F2ACA #6755DC #9488E6

Accessibility & contrast

On white

8.77

#3F2ACA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3F2ACA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2ACA

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2ACA	#FFFFFF	#000000	##FFFFFF
##3F2ACA	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CE

Deuteranopia (green-blind)

#0044C7

Tritanopia (blue-blind)

#005B7A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3f2aca;
/* rgb */ color: rgb(63, 42, 202);
/* oklch */ color: oklch(43.6% 0.228 277.1);

Tailwind

colors: {
  custom: {
    50: '#8868dc',
    500: '#3f2aca',
    950: '#000000',
  },
}

SCSS

$custom: #3f2aca;
$custom-light: #8868dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2aca",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 202
  },
  "hsl": {
    "h": 247.875,
    "s": 65.574,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4362,
    "c": 0.22827,
    "h": 277.1
  },
  "luminance": 0.06977
}

Semantic roles & 50–950 ramp

primary

#3F2ACA

secondary

#C5D080

accent

#E93FD2

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3F2ACA

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

Preview Lab → · Contrast checker → · Palette generator →