#3F35DC#3F35DC

#3F35DC is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.8% C 0.240 H 274.6°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F35DC
RGB	rgb(63, 53, 220)
HSL	hsl(244, 70%, 54%)
HSV	hsv(244, 76%, 86%)
CMYK	cmyk(71.4%, 75.9%, 0%, 13.7%)
CIE-LAB	lab(35.54, 55.30, -82.55)
CIE-LCH	lch(35.54, 99.36, 303.82°)
OKLab	oklab(46.83% 0.0191 -0.2387)
OKLCH	oklch(46.83% 0.24 274.6)
XYZ	xyz(16.2370, 8.7687, 68.5331)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F35DC #D2DC35

analogous

#357EDC #3F35DC #9235DC

triadic

#3F35DC #DC3F35 #35DC3F

tetradic

#3F35DC #DC357E #D2DC35 #35DC92

square

#3F35DC #DC357E #D2DC35 #35DC92

split-complementary

#3F35DC #DC9235 #7EDC35

monochromatic

#1D1680 #281FB5 #3F35DC #7169E5 #A29DEE

Accessibility & contrast

On white

7.63

#3F35DC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3F35DC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F35DC

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F35DC	#FFFFFF	#000000	##FFFFFF
##3F35DC	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE1

Deuteranopia (green-blind)

#004CD9

Tritanopia (blue-blind)

#006787

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3f35dc;
/* rgb */ color: rgb(63, 53, 220);
/* oklch */ color: oklch(46.8% 0.240 274.6);

Tailwind

colors: {
  custom: {
    50: '#8b6fe8',
    500: '#3f35dc',
    950: '#000000',
  },
}

SCSS

$custom: #3f35dc;
$custom-light: #8b6fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f35dc",
  "rgb": {
    "r": 63,
    "g": 53,
    "b": 220
  },
  "hsl": {
    "h": 243.593,
    "s": 70.464,
    "l": 53.529
  },
  "oklch": {
    "l": 0.46827,
    "c": 0.23951,
    "h": 274.6
  },
  "luminance": 0.0877
}

Semantic roles & 50–950 ramp

primary

#3F35DC

secondary

#D6DA93

accent

#ED3BE3

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3F35DC

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

Preview Lab → · Contrast checker → · Palette generator →