#353ABF#353ABF

#353ABF is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.0% C 0.202 H 272.8°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#353ABF
RGB	rgb(53, 58, 191)
HSL	hsl(238, 57%, 48%)
HSV	hsv(238, 72%, 75%)
CMYK	cmyk(72.3%, 69.6%, 0%, 25.1%)
CIE-LAB	lab(33.01, 42.20, -69.88)
CIE-LCH	lch(33.01, 81.64, 301.13°)
OKLab	oklab(44.01% 0.0099 -0.2021)
OKLCH	oklch(44.01% 0.202 272.8)
XYZ	xyz(12.3821, 7.5433, 50.0836)
Luminance	0.0755 (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

#353ABF #BFBA35

analogous

#357FBF #353ABF #7535BF

triadic

#353ABF #BF353A #3ABF35

tetradic

#353ABF #BF357F #BFBA35 #35BF75

square

#353ABF #BF357F #BFBA35 #35BF75

split-complementary

#353ABF #BF7535 #7FBF35

monochromatic

#1A1D5F #282B8F #353ABF #5F63D3 #8F92E0

Accessibility & contrast

On white

8.37

#353ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#353ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353ABF

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353ABF	#FFFFFF	#000000	##FFFFFF
##353ABF	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C3

Deuteranopia (green-blind)

#0047BD

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #353abf;
/* rgb */ color: rgb(53, 58, 191);
/* oklch */ color: oklch(44.0% 0.202 272.8);

Tailwind

colors: {
  custom: {
    50: '#8171d3',
    500: '#353abf',
    950: '#000000',
  },
}

SCSS

$custom: #353abf;
$custom-light: #8171d3;
$custom-dark: #000000;

JSON

{
  "hex": "#353abf",
  "rgb": {
    "r": 53,
    "g": 58,
    "b": 191
  },
  "hsl": {
    "h": 237.826,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44006,
    "c": 0.20234,
    "h": 272.8
  },
  "luminance": 0.07545
}

Semantic roles & 50–950 ramp

primary

#353ABF

secondary

#CAC885

accent

#DA48E0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #353ABF

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

Preview Lab → · Contrast checker → · Palette generator →