#353099#353099

#353099 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.7% C 0.165 H 277.5°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#353099
RGB	rgb(53, 48, 153)
HSL	hsl(243, 52%, 39%)
HSV	hsv(243, 69%, 60%)
CMYK	cmyk(65.4%, 68.6%, 0%, 40%)
CIE-LAB	lab(27.21, 35.32, -56.63)
CIE-LCH	lch(27.21, 66.74, 301.95°)
OKLab	oklab(38.74% 0.0216 -0.1634)
OKLCH	oklch(38.74% 0.165 277.5)
XYZ	xyz(8.2731, 5.1700, 30.6928)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353099 #949930

analogous

#306099 #353099 #6A3099

triadic

#353099 #993530 #309935

tetradic

#353099 #993060 #949930 #30996A

square

#353099 #993060 #949930 #30996A

split-complementary

#353099 #996A30 #609930

monochromatic

#15133C #25216A #353099 #4942C4 #7671D2

Accessibility & contrast

On white

10.32

#353099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#353099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353099

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353099	#FFFFFF	#000000	##FFFFFF
##353099	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459C

Deuteranopia (green-blind)

#003C97

Tritanopia (blue-blind)

#004C60

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #353099;
/* rgb */ color: rgb(53, 48, 153);
/* oklch */ color: oklch(38.7% 0.165 277.5);

Tailwind

colors: {
  custom: {
    50: '#7969b8',
    500: '#353099',
    950: '#000000',
  },
}

SCSS

$custom: #353099;
$custom-light: #7969b8;
$custom-dark: #000000;

JSON

{
  "hex": "#353099",
  "rgb": {
    "r": 53,
    "g": 48,
    "b": 153
  },
  "hsl": {
    "h": 242.857,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38737,
    "c": 0.16478,
    "h": 277.5
  },
  "luminance": 0.05171
}

Semantic roles & 50–950 ramp

primary

#353099

secondary

#B6BA6B

accent

#DC4CD5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #353099

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

Preview Lab → · Contrast checker → · Palette generator →