#3F2AB6#3F2AB6

#3F2AB6 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.5% C 0.205 H 279.4°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3F2AB6
RGB	rgb(63, 42, 182)
HSL	hsl(249, 63%, 44%)
HSV	hsv(249, 77%, 71%)
CMYK	cmyk(65.4%, 76.9%, 0%, 28.6%)
CIE-LAB	lab(29.64, 49.28, -70.10)
CIE-LCH	lch(29.64, 85.69, 305.11°)
OKLab	oklab(41.52% 0.0335 -0.2024)
OKLCH	oklch(41.52% 0.205 279.4)
XYZ	xyz(11.3187, 6.0892, 44.8258)
Luminance	0.0609 (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

#3F2AB6 #A1B62A

analogous

#2A5BB6 #3F2AB6 #852AB6

triadic

#3F2AB6 #B63F2A #2AB63F

tetradic

#3F2AB6 #B62A5B #A1B62A #2AB685

square

#3F2AB6 #B62A5B #A1B62A #2AB685

split-complementary

#3F2AB6 #B6852A #5BB62A

monochromatic

#1D1353 #2E1F84 #3F2AB6 #5D48D5 #897AE0

Accessibility & contrast

On white

9.47

#3F2AB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3F2AB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2AB6

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2AB6	#FFFFFF	#000000	##FFFFFF
##3F2AB6	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBA

Deuteranopia (green-blind)

#0040B4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3f2ab6;
/* rgb */ color: rgb(63, 42, 182);
/* oklch */ color: oklch(41.5% 0.205 279.4);

Tailwind

colors: {
  custom: {
    50: '#8467cd',
    500: '#3f2ab6',
    950: '#000000',
  },
}

SCSS

$custom: #3f2ab6;
$custom-light: #8467cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2ab6",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 182
  },
  "hsl": {
    "h": 249,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41518,
    "c": 0.20516,
    "h": 279.4
  },
  "luminance": 0.0609
}

Semantic roles & 50–950 ramp

primary

#3F2AB6

secondary

#BCC873

accent

#E642CD

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3F2AB6

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

Preview Lab → · Contrast checker → · Palette generator →