#353CC6#353CC6

#353CC6 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.0% C 0.209 H 272.2°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#353CC6
RGB	rgb(53, 60, 198)
HSL	hsl(237, 58%, 49%)
HSV	hsv(237, 73%, 78%)
CMYK	cmyk(73.2%, 69.7%, 0%, 22.4%)
CIE-LAB	lab(34.12, 43.39, -72.17)
CIE-LCH	lch(34.12, 84.21, 301.02°)
OKLab	oklab(45% 0.0079 -0.2088)
OKLCH	oklch(45% 0.209 272.2)
XYZ	xyz(13.2737, 8.0645, 54.2722)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353CC6 #C6BF35

analogous

#3585C6 #353CC6 #7635C6

triadic

#353CC6 #C6353C #3CC635

tetradic

#353CC6 #C63585 #C6BF35 #35C676

square

#353CC6 #C63585 #C6BF35 #35C676

split-complementary

#353CC6 #C67635 #85C635

monochromatic

#1B1F65 #282D96 #353CC6 #6368D5 #9397E2

Accessibility & contrast

On white

8.04

#353CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#353CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353CC6

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353CC6	#FFFFFF	#000000	##FFFFFF
##353CC6	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#0049C3

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #353cc6;
/* rgb */ color: rgb(53, 60, 198);
/* oklch */ color: oklch(45.0% 0.209 272.2);

Tailwind

colors: {
  custom: {
    50: '#8272d9',
    500: '#353cc6',
    950: '#000000',
  },
}

SCSS

$custom: #353cc6;
$custom-light: #8272d9;
$custom-dark: #000000;

JSON

{
  "hex": "#353cc6",
  "rgb": {
    "r": 53,
    "g": 60,
    "b": 198
  },
  "hsl": {
    "h": 237.103,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45003,
    "c": 0.20893,
    "h": 272.2
  },
  "luminance": 0.08066
}

Semantic roles & 50–950 ramp

primary

#353CC6

secondary

#CDCA8A

accent

#DA47E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353CC6

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

Preview Lab → · Contrast checker → · Palette generator →