#353383#353383

#353383 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.3% C 0.131 H 279.1°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#353383
RGB	rgb(53, 51, 131)
HSL	hsl(242, 44%, 36%)
HSV	hsv(242, 61%, 51%)
CMYK	cmyk(59.5%, 61.1%, 0%, 48.6%)
CIE-LAB	lab(26.05, 25.79, -44.92)
CIE-LCH	lch(26.05, 51.80, 299.86°)
OKLab	oklab(37.3% 0.0206 -0.129)
OKLCH	oklch(37.3% 0.131 279.1)
XYZ	xyz(6.7475, 4.7628, 22.0321)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353383 #818333

analogous

#335983 #353383 #5D3383

triadic

#353383 #833533 #338335

tetradic

#353383 #833359 #818333 #33835D

square

#353383 #833359 #818333 #33835D

split-complementary

#353383 #835D33 #598333

monochromatic

#11112B #232257 #353383 #4744AF #6D6BC5

Accessibility & contrast

On white

10.75

#353383 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#353383 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353383

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353383	#FFFFFF	#000000	##FFFFFF
##353383	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004186

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#054656

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #353383;
/* rgb */ color: rgb(53, 51, 131);
/* oklch */ color: oklch(37.3% 0.131 279.1);

Tailwind

colors: {
  custom: {
    50: '#746ba8',
    500: '#353383',
    950: '#000000',
  },
}

SCSS

$custom: #353383;
$custom-light: #746ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#353383",
  "rgb": {
    "r": 53,
    "g": 51,
    "b": 131
  },
  "hsl": {
    "h": 241.5,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.37298,
    "c": 0.13061,
    "h": 279.1
  },
  "luminance": 0.04763
}

Semantic roles & 50–950 ramp

primary

#353383

secondary

#ABAD65

accent

#D454D0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #353383

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

Preview Lab → · Contrast checker → · Palette generator →