#3B3AC4#3B3AC4

#3B3AC4 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.9% C 0.207 H 274.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3B3AC4
RGB	rgb(59, 58, 196)
HSL	hsl(240, 54%, 50%)
HSV	hsv(240, 70%, 77%)
CMYK	cmyk(69.9%, 70.4%, 0%, 23.1%)
CIE-LAB	lab(33.86, 44.53, -71.41)
CIE-LCH	lch(33.86, 84.16, 301.95°)
OKLab	oklab(44.86% 0.0161 -0.2064)
OKLCH	oklch(44.86% 0.207 274.5)
XYZ	xyz(13.2772, 7.9402, 53.0467)
Luminance	0.0794 (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

#3B3AC4 #C3C43A

analogous

#3A7EC4 #3B3AC4 #803AC4

triadic

#3B3AC4 #C43B3A #3AC43B

tetradic

#3B3AC4 #C43A7E #C3C43A #3AC480

square

#3B3AC4 #C43A7E #C3C43A #3AC480

split-complementary

#3B3AC4 #C4803A #7EC43A

monochromatic

#1F1E66 #2D2C95 #3B3AC4 #6969D3 #9898E0

Accessibility & contrast

On white

8.11

#3B3AC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3B3AC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3AC4

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3AC4	#FFFFFF	#000000	##FFFFFF
##3B3AC4	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C8

Deuteranopia (green-blind)

#0049C1

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3b3ac4;
/* rgb */ color: rgb(59, 58, 196);
/* oklch */ color: oklch(44.9% 0.207 274.5);

Tailwind

colors: {
  custom: {
    50: '#8471d7',
    500: '#3b3ac4',
    950: '#000000',
  },
}

SCSS

$custom: #3b3ac4;
$custom-light: #8471d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3ac4",
  "rgb": {
    "r": 59,
    "g": 58,
    "b": 196
  },
  "hsl": {
    "h": 240.435,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.44855,
    "c": 0.20706,
    "h": 274.5
  },
  "luminance": 0.07941
}

Semantic roles & 50–950 ramp

primary

#3B3AC4

secondary

#CCCC8E

accent

#DE4ADD

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3B3AC4

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

Preview Lab → · Contrast checker → · Palette generator →