#353BC5#353BC5

#353BC5 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.7% C 0.209 H 272.3°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#353BC5
RGB	rgb(53, 59, 197)
HSL	hsl(238, 58%, 49%)
HSV	hsv(238, 73%, 77%)
CMYK	cmyk(73.1%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(33.80, 43.64, -72.10)
CIE-LCH	lch(33.80, 84.28, 301.19°)
OKLab	oklab(44.75% 0.0085 -0.2086)
OKLCH	oklch(44.75% 0.209 272.3)
XYZ	xyz(13.1068, 7.9147, 53.6494)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353BC5 #C5BF35

analogous

#3583C5 #353BC5 #7735C5

triadic

#353BC5 #C5353B #3BC535

tetradic

#353BC5 #C53583 #C5BF35 #35C577

square

#353BC5 #C53583 #C5BF35 #35C577

split-complementary

#353BC5 #C57735 #83C535

monochromatic

#1B1E65 #282D95 #353BC5 #6267D5 #9396E2

Accessibility & contrast

On white

8.13

#353BC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#353BC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353BC5

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353BC5	#FFFFFF	#000000	##FFFFFF
##353BC5	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C9

Deuteranopia (green-blind)

#0049C2

Tritanopia (blue-blind)

#00617C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #353bc5;
/* rgb */ color: rgb(53, 59, 197);
/* oklch */ color: oklch(44.7% 0.209 272.3);

Tailwind

colors: {
  custom: {
    50: '#8272d8',
    500: '#353bc5',
    950: '#000000',
  },
}

SCSS

$custom: #353bc5;
$custom-light: #8272d8;
$custom-dark: #000000;

JSON

{
  "hex": "#353bc5",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 237.5,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44749,
    "c": 0.20874,
    "h": 272.3
  },
  "luminance": 0.07916
}

Semantic roles & 50–950 ramp

primary

#353BC5

secondary

#CDCA89

accent

#DA47E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353BC5

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

Preview Lab → · Contrast checker → · Palette generator →