#353DBA#353DBA

#353DBA is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.193 H 272.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#353DBA
RGB	rgb(53, 61, 186)
HSL	hsl(236, 56%, 47%)
HSV	hsv(236, 72%, 73%)
CMYK	cmyk(71.5%, 67.2%, 0%, 27.1%)
CIE-LAB	lab(33.22, 38.66, -66.60)
CIE-LCH	lch(33.22, 77.01, 300.14°)
OKLab	oklab(44.01% 0.0086 -0.1925)
OKLCH	oklch(44.01% 0.193 272.6)
XYZ	xyz(11.9969, 7.6384, 47.2870)
Luminance	0.0764 (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

#353DBA #BAB235

analogous

#3580BA #353DBA #7035BA

triadic

#353DBA #BA353D #3DBA35

tetradic

#353DBA #BA3580 #BAB235 #35BA70

square

#353DBA #BA3580 #BAB235 #35BA70

split-complementary

#353DBA #BA7035 #80BA35

monochromatic

#1A1E5B #272D8A #353DBA #5C63D0 #8B90DE

Accessibility & contrast

On white

8.31

#353DBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#353DBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353DBA

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353DBA	#FFFFFF	#000000	##FFFFFF
##353DBA	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#0048B8

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #353dba;
/* rgb */ color: rgb(53, 61, 186);
/* oklch */ color: oklch(44.0% 0.193 272.6);

Tailwind

colors: {
  custom: {
    50: '#7f73d0',
    500: '#353dba',
    950: '#000000',
  },
}

SCSS

$custom: #353dba;
$custom-light: #7f73d0;
$custom-dark: #000000;

JSON

{
  "hex": "#353dba",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 186
  },
  "hsl": {
    "h": 236.391,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44012,
    "c": 0.1927,
    "h": 272.6
  },
  "luminance": 0.0764
}

Semantic roles & 50–950 ramp

primary

#353DBA

secondary

#C8C482

accent

#D649DF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #353DBA

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

Preview Lab → · Contrast checker → · Palette generator →