#353EC0#353EC0

#353EC0 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.199 H 272.1°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#353EC0
RGB	rgb(53, 62, 192)
HSL	hsl(236, 57%, 48%)
HSV	hsv(236, 72%, 75%)
CMYK	cmyk(72.4%, 67.7%, 0%, 24.7%)
CIE-LAB	lab(34.00, 40.13, -68.85)
CIE-LCH	lch(34.00, 79.69, 300.24°)
OKLab	oklab(44.75% 0.0074 -0.1991)
OKLCH	oklch(44.75% 0.199 272.1)
XYZ	xyz(12.7020, 8.0066, 50.7350)
Luminance	0.0801 (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

#353EC0 #C0B735

analogous

#3583C0 #353EC0 #7135C0

triadic

#353EC0 #C0353E #3EC035

tetradic

#353EC0 #C03583 #C0B735 #35C071

square

#353EC0 #C03583 #C0B735 #35C071

split-complementary

#353EC0 #C07135 #83C035

monochromatic

#1B1F60 #282F90 #353EC0 #5F67D3 #8F94E0

Accessibility & contrast

On white

8.07

#353EC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#353EC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353EC0

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353EC0	#FFFFFF	#000000	##FFFFFF
##353EC0	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C4

Deuteranopia (green-blind)

#0049BE

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #353ec0;
/* rgb */ color: rgb(53, 62, 192);
/* oklch */ color: oklch(44.7% 0.199 272.1);

Tailwind

colors: {
  custom: {
    50: '#8074d4',
    500: '#353ec0',
    950: '#000000',
  },
}

SCSS

$custom: #353ec0;
$custom-light: #8074d4;
$custom-dark: #000000;

JSON

{
  "hex": "#353ec0",
  "rgb": {
    "r": 53,
    "g": 62,
    "b": 192
  },
  "hsl": {
    "h": 236.115,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44745,
    "c": 0.19923,
    "h": 272.1
  },
  "luminance": 0.08008
}

Semantic roles & 50–950 ramp

primary

#353EC0

secondary

#CBC686

accent

#D648E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #353EC0

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

Preview Lab → · Contrast checker → · Palette generator →