#3B3EC3#3B3EC3

#3B3EC3 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.4% C 0.201 H 273.9°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B3EC3
RGB	rgb(59, 62, 195)
HSL	hsl(239, 54%, 50%)
HSV	hsv(239, 70%, 76%)
CMYK	cmyk(69.7%, 68.2%, 0%, 23.5%)
CIE-LAB	lab(34.63, 41.83, -69.56)
CIE-LCH	lch(34.63, 81.17, 301.02°)
OKLab	oklab(45.38% 0.0138 -0.201)
OKLCH	oklch(45.38% 0.201 273.9)
XYZ	xyz(13.3733, 8.3139, 52.5191)
Luminance	0.0832 (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

#3B3EC3 #C3C03B

analogous

#3B82C3 #3B3EC3 #7C3BC3

triadic

#3B3EC3 #C33B3E #3EC33B

tetradic

#3B3EC3 #C33B82 #C3C03B #3BC37C

square

#3B3EC3 #C33B82 #C3C03B #3BC37C

split-complementary

#3B3EC3 #C37C3B #82C33B

monochromatic

#1F2065 #2D2F94 #3B3EC3 #696CD2 #989AE0

Accessibility & contrast

On white

7.89

#3B3EC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3B3EC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3EC3

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3EC3	#FFFFFF	#000000	##FFFFFF
##3B3EC3	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C7

Deuteranopia (green-blind)

#004BC1

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3b3ec3;
/* rgb */ color: rgb(59, 62, 195);
/* oklch */ color: oklch(45.4% 0.201 273.9);

Tailwind

colors: {
  custom: {
    50: '#8374d6',
    500: '#3b3ec3',
    950: '#000000',
  },
}

SCSS

$custom: #3b3ec3;
$custom-light: #8374d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3ec3",
  "rgb": {
    "r": 59,
    "g": 62,
    "b": 195
  },
  "hsl": {
    "h": 238.676,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45381,
    "c": 0.20149,
    "h": 273.9
  },
  "luminance": 0.08315
}

Semantic roles & 50–950 ramp

primary

#3B3EC3

secondary

#CCCA8E

accent

#DA4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3B3EC3

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

Preview Lab → · Contrast checker → · Palette generator →