#353BBE#353BBE

#353BBE is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.1% C 0.200 H 272.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#353BBE
RGB	rgb(53, 59, 190)
HSL	hsl(237, 56%, 48%)
HSV	hsv(237, 72%, 75%)
CMYK	cmyk(72.1%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(33.14, 41.26, -69.09)
CIE-LCH	lch(33.14, 80.47, 300.85°)
OKLab	oklab(44.07% 0.0094 -0.1998)
OKLCH	oklch(44.07% 0.2 272.7)
XYZ	xyz(12.3233, 7.6013, 49.5230)
Luminance	0.0760 (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

#353BBE #BEB835

analogous

#3580BE #353BBE #7335BE

triadic

#353BBE #BE353B #3BBE35

tetradic

#353BBE #BE3580 #BEB835 #35BE73

square

#353BBE #BE3580 #BEB835 #35BE73

split-complementary

#353BBE #BE7335 #80BE35

monochromatic

#1A1D5E #282C8E #353BBE #5E63D2 #8E92DF

Accessibility & contrast

On white

8.33

#353BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#353BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353BBE

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353BBE	#FFFFFF	#000000	##FFFFFF
##353BBE	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C2

Deuteranopia (green-blind)

#0047BC

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #353bbe;
/* rgb */ color: rgb(53, 59, 190);
/* oklch */ color: oklch(44.1% 0.200 272.7);

Tailwind

colors: {
  custom: {
    50: '#8072d3',
    500: '#353bbe',
    950: '#000000',
  },
}

SCSS

$custom: #353bbe;
$custom-light: #8072d3;
$custom-dark: #000000;

JSON

{
  "hex": "#353bbe",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 237.372,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44068,
    "c": 0.2,
    "h": 272.7
  },
  "luminance": 0.07603
}

Semantic roles & 50–950 ramp

primary

#353BBE

secondary

#CAC785

accent

#D948E0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #353BBE

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

Preview Lab → · Contrast checker → · Palette generator →