#3B3AC6#3B3AC6

#3B3AC6 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.1% C 0.210 H 274.3°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#3B3AC6
RGB	rgb(59, 58, 198)
HSL	hsl(240, 55%, 50%)
HSV	hsv(240, 71%, 78%)
CMYK	cmyk(70.2%, 70.7%, 0%, 22.4%)
CIE-LAB	lab(34.05, 45.19, -72.27)
CIE-LCH	lch(34.05, 85.23, 302.02°)
OKLab	oklab(45.05% 0.0158 -0.2089)
OKLCH	oklch(45.05% 0.21 274.3)
XYZ	xyz(13.5063, 8.0318, 54.2536)
Luminance	0.0803 (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

#3B3AC6 #C5C63A

analogous

#3A7FC6 #3B3AC6 #813AC6

triadic

#3B3AC6 #C63B3A #3AC63B

tetradic

#3B3AC6 #C63A7F #C5C63A #3AC681

square

#3B3AC6 #C63A7F #C5C63A #3AC681

split-complementary

#3B3AC6 #C6813A #7FC63A

monochromatic

#1F1E68 #2C2C97 #3B3AC6 #6A69D4 #9999E1

Accessibility & contrast

On white

8.06

#3B3AC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3B3AC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3AC6

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3AC6	#FFFFFF	#000000	##FFFFFF
##3B3AC6	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#0049C3

Tritanopia (blue-blind)

#00617C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3b3ac6;
/* rgb */ color: rgb(59, 58, 198);
/* oklch */ color: oklch(45.1% 0.210 274.3);

Tailwind

colors: {
  custom: {
    50: '#8471d9',
    500: '#3b3ac6',
    950: '#000000',
  },
}

SCSS

$custom: #3b3ac6;
$custom-light: #8471d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3ac6",
  "rgb": {
    "r": 59,
    "g": 58,
    "b": 198
  },
  "hsl": {
    "h": 240.429,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.4505,
    "c": 0.20952,
    "h": 274.3
  },
  "luminance": 0.08033
}

Semantic roles & 50–950 ramp

primary

#3B3AC6

secondary

#CDCD8F

accent

#DE49DD

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3B3AC6

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

Preview Lab → · Contrast checker → · Palette generator →