#353EC5#353EC5

#353EC5 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.206 H 271.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#353EC5
RGB	rgb(53, 62, 197)
HSL	hsl(236, 58%, 49%)
HSV	hsv(236, 73%, 77%)
CMYK	cmyk(73.1%, 68.5%, 0%, 22.7%)
CIE-LAB	lab(34.46, 41.85, -71.02)
CIE-LCH	lch(34.46, 82.43, 300.51°)
OKLab	oklab(45.22% 0.0069 -0.2054)
OKLCH	oklch(45.22% 0.206 271.9)
XYZ	xyz(13.2655, 8.2320, 53.7023)
Luminance	0.0823 (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

#353EC5 #C5BC35

analogous

#3586C5 #353EC5 #7435C5

triadic

#353EC5 #C5353E #3EC535

tetradic

#353EC5 #C53586 #C5BC35 #35C574

square

#353EC5 #C53586 #C5BC35 #35C574

split-complementary

#353EC5 #C57435 #86C535

monochromatic

#1B2065 #282F95 #353EC5 #626AD5 #9398E2

Accessibility & contrast

On white

7.93

#353EC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#353EC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353EC5

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353EC5	#FFFFFF	#000000	##FFFFFF
##353EC5	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C9

Deuteranopia (green-blind)

#004AC3

Tritanopia (blue-blind)

#00637C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #353ec5;
/* rgb */ color: rgb(53, 62, 197);
/* oklch */ color: oklch(45.2% 0.206 271.9);

Tailwind

colors: {
  custom: {
    50: '#8274d8',
    500: '#353ec5',
    950: '#000000',
  },
}

SCSS

$custom: #353ec5;
$custom-light: #8274d8;
$custom-dark: #000000;

JSON

{
  "hex": "#353ec5",
  "rgb": {
    "r": 53,
    "g": 62,
    "b": 197
  },
  "hsl": {
    "h": 236.25,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45223,
    "c": 0.20553,
    "h": 271.9
  },
  "luminance": 0.08233
}

Semantic roles & 50–950 ramp

primary

#353EC5

secondary

#CDC989

accent

#D747E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353EC5

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

Preview Lab → · Contrast checker → · Palette generator →