#353FD0#353FD0

#353FD0 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.4% C 0.218 H 271.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#353FD0
RGB	rgb(53, 63, 208)
HSL	hsl(236, 62%, 51%)
HSV	hsv(236, 75%, 82%)
CMYK	cmyk(74.5%, 69.7%, 0%, 18.4%)
CIE-LAB	lab(35.72, 45.00, -75.34)
CIE-LCH	lch(35.72, 87.76, 300.85°)
OKLab	oklab(46.45% 0.0051 -0.218)
OKLCH	oklch(46.45% 0.218 271.3)
XYZ	xyz(14.6270, 8.8644, 60.6024)
Luminance	0.0887 (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

#353FD0 #D0C635

analogous

#358CD0 #353FD0 #7835D0

triadic

#353FD0 #D0353F #3FD035

tetradic

#353FD0 #D0358C #D0C635 #35D078

square

#353FD0 #D0358C #D0C635 #35D078

split-complementary

#353FD0 #D07835 #8CD035

monochromatic

#1A2070 #262EA2 #353FD0 #676EDC #989DE7

Accessibility & contrast

On white

7.57

#353FD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#353FD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353FD0

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353FD0	#FFFFFF	#000000	##FFFFFF
##353FD0	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD4

Deuteranopia (green-blind)

#004DCD

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #353fd0;
/* rgb */ color: rgb(53, 63, 208);
/* oklch */ color: oklch(46.4% 0.218 271.3);

Tailwind

colors: {
  custom: {
    50: '#8475e0',
    500: '#353fd0',
    950: '#000000',
  },
}

SCSS

$custom: #353fd0;
$custom-light: #8475e0;
$custom-dark: #000000;

JSON

{
  "hex": "#353fd0",
  "rgb": {
    "r": 53,
    "g": 63,
    "b": 208
  },
  "hsl": {
    "h": 236.129,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46447,
    "c": 0.2181,
    "h": 271.3
  },
  "luminance": 0.08866
}

Semantic roles & 50–950 ramp

primary

#353FD0

secondary

#D3CE8E

accent

#DB42E5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #353FD0

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

Preview Lab → · Contrast checker → · Palette generator →