#3F35D8#3F35D8

#3F35D8 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.4% C 0.235 H 274.9°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#3F35D8
RGB	rgb(63, 53, 216)
HSL	hsl(244, 68%, 53%)
HSV	hsv(244, 75%, 85%)
CMYK	cmyk(70.8%, 75.5%, 0%, 15.3%)
CIE-LAB	lab(35.12, 54.07, -80.93)
CIE-LCH	lch(35.12, 97.33, 303.75°)
OKLab	oklab(46.41% 0.02 -0.234)
OKLCH	oklch(46.41% 0.235 274.9)
XYZ	xyz(15.7136, 8.5593, 65.7764)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F35D8 #CED835

analogous

#357CD8 #3F35D8 #9035D8

triadic

#3F35D8 #D83F35 #35D83F

tetradic

#3F35D8 #D8357C #CED835 #35D890

square

#3F35D8 #D8357C #CED835 #35D890

split-complementary

#3F35D8 #D89035 #7CD835

monochromatic

#1E187B #2A22AE #3F35D8 #7068E2 #A19CEC

Accessibility & contrast

On white

7.74

#3F35D8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3F35D8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F35D8

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F35D8	#FFFFFF	#000000	##FFFFFF
##3F35D8	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ADD

Deuteranopia (green-blind)

#004BD5

Tritanopia (blue-blind)

#006585

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3f35d8;
/* rgb */ color: rgb(63, 53, 216);
/* oklch */ color: oklch(46.4% 0.235 274.9);

Tailwind

colors: {
  custom: {
    50: '#8a6fe5',
    500: '#3f35d8',
    950: '#000000',
  },
}

SCSS

$custom: #3f35d8;
$custom-light: #8a6fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f35d8",
  "rgb": {
    "r": 63,
    "g": 53,
    "b": 216
  },
  "hsl": {
    "h": 243.681,
    "s": 67.635,
    "l": 52.745
  },
  "oklch": {
    "l": 0.46414,
    "c": 0.23489,
    "h": 274.9
  },
  "luminance": 0.08561
}

Semantic roles & 50–950 ramp

primary

#3F35D8

secondary

#D3D891

accent

#EB3DE0

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #3F35D8

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

Preview Lab → · Contrast checker → · Palette generator →