#3F35C4#3F35C4

#3F35C4 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.211 H 276.5°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3F35C4
RGB	rgb(63, 53, 196)
HSL	hsl(244, 57%, 49%)
HSV	hsv(244, 73%, 77%)
CMYK	cmyk(67.9%, 73%, 0%, 23.1%)
CIE-LAB	lab(33.11, 47.80, -72.64)
CIE-LCH	lch(33.11, 86.95, 303.35°)
OKLab	oklab(44.39% 0.024 -0.2099)
OKLCH	oklch(44.39% 0.211 276.5)
XYZ	xyz(13.2836, 7.5873, 52.9783)
Luminance	0.0759 (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

#3F35C4 #BAC435

analogous

#3573C4 #3F35C4 #8735C4

triadic

#3F35C4 #C43F35 #35C43F

tetradic

#3F35C4 #C43573 #BAC435 #35C487

square

#3F35C4 #C43573 #BAC435 #35C487

split-complementary

#3F35C4 #C48735 #73C435

monochromatic

#201B64 #302894 #3F35C4 #6A62D4 #9792E1

Accessibility & contrast

On white

8.34

#3F35C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3F35C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F35C4

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F35C4	#FFFFFF	#000000	##FFFFFF
##3F35C4	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C8

Deuteranopia (green-blind)

#0048C1

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3f35c4;
/* rgb */ color: rgb(63, 53, 196);
/* oklch */ color: oklch(44.4% 0.211 276.5);

Tailwind

colors: {
  custom: {
    50: '#866ed7',
    500: '#3f35c4',
    950: '#000000',
  },
}

SCSS

$custom: #3f35c4;
$custom-light: #866ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f35c4",
  "rgb": {
    "r": 63,
    "g": 53,
    "b": 196
  },
  "hsl": {
    "h": 244.196,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4439,
    "c": 0.21125,
    "h": 276.5
  },
  "luminance": 0.07588
}

Semantic roles & 50–950 ramp

primary

#3F35C4

secondary

#C8CC88

accent

#E147D6

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3F35C4

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

Preview Lab → · Contrast checker → · Palette generator →