#353DC5#353DC5

#353DC5 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.1% C 0.207 H 272.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#353DC5
RGB	rgb(53, 61, 197)
HSL	hsl(237, 58%, 49%)
HSV	hsv(237, 73%, 77%)
CMYK	cmyk(73.1%, 69%, 0%, 22.7%)
CIE-LAB	lab(34.24, 42.45, -71.38)
CIE-LCH	lch(34.24, 83.05, 300.74°)
OKLab	oklab(45.06% 0.0074 -0.2065)
OKLCH	oklch(45.06% 0.207 272.1)
XYZ	xyz(13.2116, 8.1242, 53.6844)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353DC5 #C5BD35

analogous

#3585C5 #353DC5 #7535C5

triadic

#353DC5 #C5353D #3DC535

tetradic

#353DC5 #C53585 #C5BD35 #35C575

square

#353DC5 #C53585 #C5BD35 #35C575

split-complementary

#353DC5 #C57535 #85C535

monochromatic

#1B1F65 #282E95 #353DC5 #6269D5 #9397E2

Accessibility & contrast

On white

8.00

#353DC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#353DC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353DC5

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353DC5	#FFFFFF	#000000	##FFFFFF
##353DC5	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #353dc5;
/* rgb */ color: rgb(53, 61, 197);
/* oklch */ color: oklch(45.1% 0.207 272.1);

Tailwind

colors: {
  custom: {
    50: '#8273d8',
    500: '#353dc5',
    950: '#000000',
  },
}

SCSS

$custom: #353dc5;
$custom-light: #8273d8;
$custom-dark: #000000;

JSON

{
  "hex": "#353dc5",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 197
  },
  "hsl": {
    "h": 236.667,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45063,
    "c": 0.20661,
    "h": 272.1
  },
  "luminance": 0.08126
}

Semantic roles & 50–950 ramp

primary

#353DC5

secondary

#CDC989

accent

#D847E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353DC5

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

Preview Lab → · Contrast checker → · Palette generator →