#3B3BE5#3B3BE5

#3B3BE5 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.3% C 0.245 H 272.4°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3B3BE5
RGB	rgb(59, 59, 229)
HSL	hsl(240, 77%, 56%)
HSV	hsv(240, 74%, 90%)
CMYK	cmyk(74.2%, 74.2%, 0%, 10.2%)
CIE-LAB	lab(37.32, 54.64, -84.75)
CIE-LCH	lch(37.32, 100.83, 302.81°)
OKLab	oklab(48.3% 0.0102 -0.2453)
OKLCH	oklch(48.3% 0.245 272.4)
XYZ	xyz(17.5057, 9.7130, 75.0658)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3BE5 #E5E53B

analogous

#3B90E5 #3B3BE5 #903BE5

triadic

#3B3BE5 #E53B3B #3BE53B

tetradic

#3B3BE5 #E53B90 #E5E53B #3BE590

square

#3B3BE5 #E53B90 #E5E53B #3BE590

split-complementary

#3B3BE5 #E5903B #90E53B

monochromatic

#131392 #1B1BC8 #3B3BE5 #7171EC #A7A7F3

Accessibility & contrast

On white

7.14

#3B3BE5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3B3BE5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3BE5

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3BE5	#FFFFFF	#000000	##FFFFFF
##3B3BE5	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060EA

Deuteranopia (green-blind)

#004FE2

Tritanopia (blue-blind)

#006D8E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3b3be5;
/* rgb */ color: rgb(59, 59, 229);
/* oklch */ color: oklch(48.3% 0.245 272.4);

Tailwind

colors: {
  custom: {
    50: '#8b73ef',
    500: '#3b3be5',
    950: '#000000',
  },
}

SCSS

$custom: #3b3be5;
$custom-light: #8b73ef;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3be5",
  "rgb": {
    "r": 59,
    "g": 59,
    "b": 229
  },
  "hsl": {
    "h": 240,
    "s": 76.577,
    "l": 56.471
  },
  "oklch": {
    "l": 0.48298,
    "c": 0.24549,
    "h": 272.4
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#3B3BE5

secondary

#E1E19B

accent

#F335F3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #3B3BE5

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

Preview Lab → · Contrast checker → · Palette generator →