#3B2FA6#3B2FA6

#3B2FA6 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.3% C 0.181 H 279.0°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#3B2FA6
RGB	rgb(59, 47, 166)
HSL	hsl(246, 56%, 42%)
HSV	hsv(246, 72%, 65%)
CMYK	cmyk(64.5%, 71.7%, 0%, 34.9%)
CIE-LAB	lab(28.68, 41.07, -62.10)
CIE-LCH	lch(28.68, 74.45, 303.48°)
OKLab	oklab(40.28% 0.0283 -0.1792)
OKLCH	oklch(40.28% 0.181 279)
XYZ	xyz(9.7009, 5.7152, 36.6609)
Luminance	0.0572 (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

#3B2FA6 #9AA62F

analogous

#2F5FA6 #3B2FA6 #772FA6

triadic

#3B2FA6 #A63B2F #2FA63B

tetradic

#3B2FA6 #A62F5F #9AA62F #2FA677

square

#3B2FA6 #A62F5F #9AA62F #2FA677

split-complementary

#3B2FA6 #A6772F #5FA62F

monochromatic

#191447 #2A2176 #3B2FA6 #5547CB #8177D8

Accessibility & contrast

On white

9.80

#3B2FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3B2FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2FA6

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2FA6	#FFFFFF	#000000	##FFFFFF
##3B2FA6	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AA

Deuteranopia (green-blind)

#003FA4

Tritanopia (blue-blind)

#005067

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b2fa6;
/* rgb */ color: rgb(59, 47, 166);
/* oklch */ color: oklch(40.3% 0.181 279.0);

Tailwind

colors: {
  custom: {
    50: '#7f69c2',
    500: '#3b2fa6',
    950: '#000000',
  },
}

SCSS

$custom: #3b2fa6;
$custom-light: #7f69c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2fa6",
  "rgb": {
    "r": 59,
    "g": 47,
    "b": 166
  },
  "hsl": {
    "h": 246.05,
    "s": 55.869,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40283,
    "c": 0.18141,
    "h": 279
  },
  "luminance": 0.05716
}

Semantic roles & 50–950 ramp

primary

#3B2FA6

secondary

#B8C170

accent

#DF49D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2FA6

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

Preview Lab → · Contrast checker → · Palette generator →