#3735D2#3735D2

#3735D2 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.3% C 0.230 H 272.9°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#3735D2
RGB	rgb(55, 53, 210)
HSL	hsl(241, 64%, 52%)
HSV	hsv(241, 75%, 82%)
CMYK	cmyk(73.8%, 74.8%, 0%, 17.6%)
CIE-LAB	lab(34.00, 51.49, -79.33)
CIE-LCH	lch(34.00, 94.58, 302.99°)
OKLab	oklab(45.31% 0.0116 -0.2296)
OKLCH	oklch(45.31% 0.23 272.9)
XYZ	xyz(14.4776, 8.0101, 61.7434)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3735D2 #D0D235

analogous

#3582D2 #3735D2 #8635D2

triadic

#3735D2 #D23735 #35D237

tetradic

#3735D2 #D23582 #D0D235 #35D286

square

#3735D2 #D23582 #D0D235 #35D286

split-complementary

#3735D2 #D28635 #82D235

monochromatic

#1B1A73 #2625A5 #3735D2 #6967DD #9A99E8

Accessibility & contrast

On white

8.07

#3735D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3735D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3735D2

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3735D2	#FFFFFF	#000000	##FFFFFF
##3735D2	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D7

Deuteranopia (green-blind)

#0048CF

Tritanopia (blue-blind)

#006381

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3735d2;
/* rgb */ color: rgb(55, 53, 210);
/* oklch */ color: oklch(45.3% 0.230 272.9);

Tailwind

colors: {
  custom: {
    50: '#866fe1',
    500: '#3735d2',
    950: '#000000',
  },
}

SCSS

$custom: #3735d2;
$custom-light: #866fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3735d2",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 210
  },
  "hsl": {
    "h": 240.764,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4531,
    "c": 0.22985,
    "h": 272.9
  },
  "luminance": 0.08012
}

Semantic roles & 50–950 ramp

primary

#3735D2

secondary

#D3D48F

accent

#E741E4

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0715

muted

#7E7A84

Preview Lab

Preview with #3735D2

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

Preview Lab → · Contrast checker → · Palette generator →