#353BDE#353BDE

#353BDE is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.239 H 271.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#353BDE
RGB	rgb(53, 59, 222)
HSL	hsl(238, 72%, 54%)
HSV	hsv(238, 76%, 87%)
CMYK	cmyk(76.1%, 73.4%, 0%, 12.9%)
CIE-LAB	lab(36.28, 51.93, -82.47)
CIE-LCH	lch(36.28, 97.46, 302.20°)
OKLab	oklab(47.26% 0.0049 -0.2388)
OKLCH	oklch(47.26% 0.239 271.2)
XYZ	xyz(16.2125, 9.1570, 70.0061)
Luminance	0.0916 (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

#353BDE #DED835

analogous

#3590DE #353BDE #8435DE

triadic

#353BDE #DE353B #3BDE35

tetradic

#353BDE #DE3590 #DED835 #35DE84

square

#353BDE #DE3590 #DED835 #35DE84

split-complementary

#353BDE #DE8435 #90DE35

monochromatic

#151983 #1E23B8 #353BDE #6A6EE7 #9EA1EF

Accessibility & contrast

On white

7.42

#353BDE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#353BDE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353BDE

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353BDE	#FFFFFF	#000000	##FFFFFF
##353BDE	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EE3

Deuteranopia (green-blind)

#004DDB

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #353bde;
/* rgb */ color: rgb(53, 59, 222);
/* oklch */ color: oklch(47.3% 0.239 271.2);

Tailwind

colors: {
  custom: {
    50: '#8873ea',
    500: '#353bde',
    950: '#000000',
  },
}

SCSS

$custom: #353bde;
$custom-light: #8873ea;
$custom-dark: #000000;

JSON

{
  "hex": "#353bde",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 222
  },
  "hsl": {
    "h": 237.87,
    "s": 71.915,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47264,
    "c": 0.23884,
    "h": 271.2
  },
  "luminance": 0.09159
}

Semantic roles & 50–950 ramp

primary

#353BDE

secondary

#DBD993

accent

#E839EF

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #353BDE

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

Preview Lab → · Contrast checker → · Palette generator →