#353BC8#353BC8

#353BC8 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.0% C 0.212 H 272.2°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#353BC8
RGB	rgb(53, 59, 200)
HSL	hsl(238, 58%, 50%)
HSV	hsv(238, 74%, 78%)
CMYK	cmyk(73.5%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(34.09, 44.66, -73.37)
CIE-LCH	lch(34.09, 85.89, 301.33°)
OKLab	oklab(45.05% 0.0081 -0.2123)
OKLCH	oklch(45.05% 0.212 272.2)
XYZ	xyz(13.4540, 8.0536, 55.4778)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353BC8 #C8C235

analogous

#3585C8 #353BC8 #7935C8

triadic

#353BC8 #C8353B #3BC835

tetradic

#353BC8 #C83585 #C8C235 #35C879

square

#353BC8 #C83585 #C8C235 #35C879

split-complementary

#353BC8 #C87935 #85C835

monochromatic

#1B1E67 #282D98 #353BC8 #6469D6 #9598E3

Accessibility & contrast

On white

8.04

#353BC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#353BC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353BC8

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353BC8	#FFFFFF	#000000	##FFFFFF
##353BC8	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#0049C5

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #353bc8;
/* rgb */ color: rgb(53, 59, 200);
/* oklch */ color: oklch(45.0% 0.212 272.2);

Tailwind

colors: {
  custom: {
    50: '#8272da',
    500: '#353bc8',
    950: '#000000',
  },
}

SCSS

$custom: #353bc8;
$custom-light: #8272da;
$custom-dark: #000000;

JSON

{
  "hex": "#353bc8",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 237.551,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45045,
    "c": 0.21245,
    "h": 272.2
  },
  "luminance": 0.08055
}

Semantic roles & 50–950 ramp

primary

#353BC8

secondary

#CECB8B

accent

#DB46E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353BC8

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

Preview Lab → · Contrast checker → · Palette generator →