#3F35DA#3F35DA

#3F35DA is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.6% C 0.237 H 274.7°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3F35DA
RGB	rgb(63, 53, 218)
HSL	hsl(244, 69%, 53%)
HSV	hsv(244, 76%, 85%)
CMYK	cmyk(71.1%, 75.7%, 0%, 14.5%)
CIE-LAB	lab(35.33, 54.68, -81.74)
CIE-LCH	lch(35.33, 98.34, 303.78°)
OKLab	oklab(46.62% 0.0196 -0.2364)
OKLCH	oklch(46.62% 0.237 274.7)
XYZ	xyz(15.9737, 8.6634, 67.1464)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F35DA #D0DA35

analogous

#357EDA #3F35DA #9135DA

triadic

#3F35DA #DA3F35 #35DA3F

tetradic

#3F35DA #DA357E #D0DA35 #35DA91

square

#3F35DA #DA357E #D0DA35 #35DA91

split-complementary

#3F35DA #DA9135 #7EDA35

monochromatic

#1D177E #2920B1 #3F35DA #7069E3 #A19CED

Accessibility & contrast

On white

7.68

#3F35DA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3F35DA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F35DA

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F35DA	#FFFFFF	#000000	##FFFFFF
##3F35DA	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ADF

Deuteranopia (green-blind)

#004BD7

Tritanopia (blue-blind)

#006686

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3f35da;
/* rgb */ color: rgb(63, 53, 218);
/* oklch */ color: oklch(46.6% 0.237 274.7);

Tailwind

colors: {
  custom: {
    50: '#8b6fe7',
    500: '#3f35da',
    950: '#000000',
  },
}

SCSS

$custom: #3f35da;
$custom-light: #8b6fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f35da",
  "rgb": {
    "r": 63,
    "g": 53,
    "b": 218
  },
  "hsl": {
    "h": 243.636,
    "s": 69.038,
    "l": 53.137
  },
  "oklch": {
    "l": 0.4662,
    "c": 0.23721,
    "h": 274.7
  },
  "luminance": 0.08665
}

Semantic roles & 50–950 ramp

primary

#3F35DA

secondary

#D5D992

accent

#EC3CE1

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3F35DA

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

Preview Lab → · Contrast checker → · Palette generator →