#3B3CC7#3B3CC7

#3B3CC7 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.209 H 274.0°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3B3CC7
RGB	rgb(59, 60, 199)
HSL	hsl(240, 56%, 51%)
HSV	hsv(240, 70%, 78%)
CMYK	cmyk(70.4%, 69.8%, 0%, 22%)
CIE-LAB	lab(34.57, 44.36, -72.00)
CIE-LCH	lch(34.57, 84.56, 301.64°)
OKLab	oklab(45.45% 0.0145 -0.2081)
OKLCH	oklch(45.45% 0.209 274)
XYZ	xyz(13.7249, 8.2837, 54.8974)
Luminance	0.0828 (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

#3B3CC7 #C7C63B

analogous

#3B82C7 #3B3CC7 #803BC7

triadic

#3B3CC7 #C73B3C #3CC73B

tetradic

#3B3CC7 #C73B82 #C7C63B #3BC780

square

#3B3CC7 #C73B82 #C7C63B #3BC780

split-complementary

#3B3CC7 #C7803B #82C73B

monochromatic

#1E1F69 #2C2D99 #3B3CC7 #6B6BD5 #9A9BE2

Accessibility & contrast

On white

7.90

#3B3CC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3B3CC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3CC7

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3CC7	#FFFFFF	#000000	##FFFFFF
##3B3CC7	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CB

Deuteranopia (green-blind)

#004BC4

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3b3cc7;
/* rgb */ color: rgb(59, 60, 199);
/* oklch */ color: oklch(45.5% 0.209 274.0);

Tailwind

colors: {
  custom: {
    50: '#8473d9',
    500: '#3b3cc7',
    950: '#000000',
  },
}

SCSS

$custom: #3b3cc7;
$custom-light: #8473d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3cc7",
  "rgb": {
    "r": 59,
    "g": 60,
    "b": 199
  },
  "hsl": {
    "h": 239.571,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.4545,
    "c": 0.20865,
    "h": 274
  },
  "luminance": 0.08285
}

Semantic roles & 50–950 ramp

primary

#3B3CC7

secondary

#CECE90

accent

#DE49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3B3CC7

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

Preview Lab → · Contrast checker → · Palette generator →