#353DD2#353DD2

#353DD2 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.223 H 271.5°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#353DD2
RGB	rgb(53, 61, 210)
HSL	hsl(237, 64%, 52%)
HSV	hsv(237, 75%, 82%)
CMYK	cmyk(74.8%, 71%, 0%, 17.6%)
CIE-LAB	lab(35.49, 46.85, -76.88)
CIE-LCH	lch(35.49, 90.03, 301.36°)
OKLab	oklab(46.34% 0.0058 -0.2225)
OKLCH	oklch(46.34% 0.223 271.5)
XYZ	xyz(14.7659, 8.7459, 61.8702)
Luminance	0.0875 (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

#353DD2 #D2CA35

analogous

#358CD2 #353DD2 #7C35D2

triadic

#353DD2 #D2353D #3DD235

tetradic

#353DD2 #D2358C #D2CA35 #35D27C

square

#353DD2 #D2358C #D2CA35 #35D27C

split-complementary

#353DD2 #D27C35 #8CD235

monochromatic

#1A1E73 #252BA5 #353DD2 #676DDD #999DE8

Accessibility & contrast

On white

7.64

#353DD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#353DD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353DD2

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353DD2	#FFFFFF	#000000	##FFFFFF
##353DD2	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD6

Deuteranopia (green-blind)

#004CCF

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #353dd2;
/* rgb */ color: rgb(53, 61, 210);
/* oklch */ color: oklch(46.3% 0.223 271.5);

Tailwind

colors: {
  custom: {
    50: '#8574e1',
    500: '#353dd2',
    950: '#000000',
  },
}

SCSS

$custom: #353dd2;
$custom-light: #8574e1;
$custom-dark: #000000;

JSON

{
  "hex": "#353dd2",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 210
  },
  "hsl": {
    "h": 236.943,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46339,
    "c": 0.2226,
    "h": 271.5
  },
  "luminance": 0.08748
}

Semantic roles & 50–950 ramp

primary

#353DD2

secondary

#D4D08F

accent

#DE41E7

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0815

muted

#7E7B84

Preview Lab

Preview with #353DD2

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

Preview Lab → · Contrast checker → · Palette generator →