#353CC8#353CC8

#353CC8 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.211 H 272.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#353CC8
RGB	rgb(53, 60, 200)
HSL	hsl(237, 58%, 50%)
HSV	hsv(237, 74%, 78%)
CMYK	cmyk(73.5%, 70%, 0%, 21.6%)
CIE-LAB	lab(34.31, 44.07, -73.02)
CIE-LCH	lch(34.31, 85.29, 301.11°)
OKLab	oklab(45.2% 0.0076 -0.2113)
OKLCH	oklch(45.2% 0.211 272.1)
XYZ	xyz(13.5059, 8.1573, 55.4951)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353CC8 #C8C135

analogous

#3586C8 #353CC8 #7835C8

triadic

#353CC8 #C8353C #3CC835

tetradic

#353CC8 #C83586 #C8C135 #35C878

square

#353CC8 #C83586 #C8C135 #35C878

split-complementary

#353CC8 #C87835 #86C835

monochromatic

#1B1F67 #282D98 #353CC8 #646AD6 #9598E3

Accessibility & contrast

On white

7.98

#353CC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#353CC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353CC8

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353CC8	#FFFFFF	#000000	##FFFFFF
##353CC8	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004AC5

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #353cc8;
/* rgb */ color: rgb(53, 60, 200);
/* oklch */ color: oklch(45.2% 0.211 272.1);

Tailwind

colors: {
  custom: {
    50: '#8273da',
    500: '#353cc8',
    950: '#000000',
  },
}

SCSS

$custom: #353cc8;
$custom-light: #8273da;
$custom-dark: #000000;

JSON

{
  "hex": "#353cc8",
  "rgb": {
    "r": 53,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 237.143,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45199,
    "c": 0.2114,
    "h": 272.1
  },
  "luminance": 0.08159
}

Semantic roles & 50–950 ramp

primary

#353CC8

secondary

#CECB8B

accent

#DA46E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353CC8

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

Preview Lab → · Contrast checker → · Palette generator →