#353DD0#353DD0

#353DD0 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.1% C 0.220 H 271.6°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#353DD0
RGB	rgb(53, 61, 208)
HSL	hsl(237, 62%, 51%)
HSV	hsv(237, 75%, 82%)
CMYK	cmyk(74.5%, 70.7%, 0%, 18.4%)
CIE-LAB	lab(35.30, 46.18, -76.04)
CIE-LCH	lch(35.30, 88.96, 301.27°)
OKLab	oklab(46.14% 0.0061 -0.2201)
OKLCH	oklch(46.14% 0.22 271.6)
XYZ	xyz(14.5183, 8.6469, 60.5662)
Luminance	0.0865 (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

#353DD0 #D0C835

analogous

#358AD0 #353DD0 #7A35D0

triadic

#353DD0 #D0353D #3DD035

tetradic

#353DD0 #D0358A #D0C835 #35D07A

square

#353DD0 #D0358A #D0C835 #35D07A

split-complementary

#353DD0 #D07A35 #8AD035

monochromatic

#1A1F70 #262CA2 #353DD0 #676DDC #989CE7

Accessibility & contrast

On white

7.69

#353DD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#353DD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353DD0

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353DD0	#FFFFFF	#000000	##FFFFFF
##353DD0	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD4

Deuteranopia (green-blind)

#004BCD

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #353dd0;
/* rgb */ color: rgb(53, 61, 208);
/* oklch */ color: oklch(46.1% 0.220 271.6);

Tailwind

colors: {
  custom: {
    50: '#8473e0',
    500: '#353dd0',
    950: '#000000',
  },
}

SCSS

$custom: #353dd0;
$custom-light: #8473e0;
$custom-dark: #000000;

JSON

{
  "hex": "#353dd0",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 208
  },
  "hsl": {
    "h": 236.903,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46141,
    "c": 0.22016,
    "h": 271.6
  },
  "luminance": 0.08648
}

Semantic roles & 50–950 ramp

primary

#353DD0

secondary

#D3CF8E

accent

#DD42E5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #353DD0

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

Preview Lab → · Contrast checker → · Palette generator →