#353BF2#353BF2

#353BF2 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.3% C 0.262 H 270.4°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#353BF2
RGB	rgb(53, 59, 242)
HSL	hsl(238, 88%, 58%)
HSV	hsv(238, 78%, 95%)
CMYK	cmyk(78.1%, 75.6%, 0%, 5.1%)
CIE-LAB	lab(38.36, 58.30, -90.40)
CIE-LCH	lch(38.36, 107.57, 302.82°)
OKLab	oklab(49.35% 0.0016 -0.2618)
OKLCH	oklch(49.35% 0.262 270.4)
XYZ	xyz(19.0537, 10.2934, 84.9698)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353BF2 #F2EC35

analogous

#359AF2 #353BF2 #8D35F2

triadic

#353BF2 #F2353B #3BF235

tetradic

#353BF2 #F2359A #F2EC35 #35F28D

square

#353BF2 #F2359A #F2EC35 #35F28D

split-complementary

#353BF2 #F28D35 #9AF235

monochromatic

#0A0FA2 #0E15DC #353BF2 #6E73F6 #A8ABF9

Accessibility & contrast

On white

6.86

#353BF2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#353BF2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #353BF2

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353BF2	#FFFFFF	#000000	##FFFFFF
##353BF2	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064F7

Deuteranopia (green-blind)

#0051EF

Tritanopia (blue-blind)

#007295

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #353bf2;
/* rgb */ color: rgb(53, 59, 242);
/* oklch */ color: oklch(49.3% 0.262 270.4);

Tailwind

colors: {
  custom: {
    50: '#8c74f8',
    500: '#353bf2',
    950: '#000000',
  },
}

SCSS

$custom: #353bf2;
$custom-light: #8c74f8;
$custom-dark: #000000;

JSON

{
  "hex": "#353bf2",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 242
  },
  "hsl": {
    "h": 238.095,
    "s": 87.907,
    "l": 57.843
  },
  "oklch": {
    "l": 0.49348,
    "c": 0.26183,
    "h": 270.4
  },
  "luminance": 0.10296
}

Semantic roles & 50–950 ramp

primary

#353BF2

secondary

#E7E59B

accent

#F72AFE

background

#F9F7FF

surface

#F2EDFF

border

#CCC8D7

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #353BF2

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

Preview Lab → · Contrast checker → · Palette generator →