#353EA2#353EA2

#353EA2 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.0% C 0.160 H 273.4°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#353EA2
RGB	rgb(53, 62, 162)
HSL	hsl(235, 51%, 42%)
HSV	hsv(235, 67%, 64%)
CMYK	cmyk(67.3%, 61.7%, 0%, 36.5%)
CIE-LAB	lab(31.37, 29.56, -55.30)
CIE-LCH	lch(31.37, 62.71, 298.12°)
OKLab	oklab(42.02% 0.0095 -0.1594)
OKLCH	oklch(42.02% 0.16 273.4)
XYZ	xyz(9.7102, 6.8099, 34.9781)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353EA2 #A29935

analogous

#3575A2 #353EA2 #6335A2

triadic

#353EA2 #A2353E #3EA235

tetradic

#353EA2 #A23575 #A29935 #35A263

square

#353EA2 #A23575 #A29935 #35A263

split-complementary

#353EA2 #A26335 #75A235

monochromatic

#171B46 #262C74 #353EA2 #4F59C5 #7D84D4

Accessibility & contrast

On white

8.89

#353EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#353EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353EA2

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353EA2	#FFFFFF	#000000	##FFFFFF
##353EA2	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA5

Deuteranopia (green-blind)

#0045A0

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #353ea2;
/* rgb */ color: rgb(53, 62, 162);
/* oklch */ color: oklch(42.0% 0.160 273.4);

Tailwind

colors: {
  custom: {
    50: '#7a73be',
    500: '#353ea2',
    950: '#000000',
  },
}

SCSS

$custom: #353ea2;
$custom-light: #7a73be;
$custom-dark: #000000;

JSON

{
  "hex": "#353ea2",
  "rgb": {
    "r": 53,
    "g": 62,
    "b": 162
  },
  "hsl": {
    "h": 235.046,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42016,
    "c": 0.15967,
    "h": 273.4
  },
  "luminance": 0.06811
}

Semantic roles & 50–950 ramp

primary

#353EA2

secondary

#BDB875

accent

#CF4EDA

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #353EA2

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

Preview Lab → · Contrast checker → · Palette generator →