#353FC8#353FC8

#353FC8 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.7% C 0.208 H 271.6°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#353FC8
RGB	rgb(53, 63, 200)
HSL	hsl(236, 58%, 50%)
HSV	hsv(236, 74%, 78%)
CMYK	cmyk(73.5%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(34.96, 42.28, -71.94)
CIE-LCH	lch(34.96, 83.44, 300.44°)
OKLab	oklab(45.67% 0.006 -0.2081)
OKLCH	oklch(45.67% 0.208 271.6)
XYZ	xyz(13.6675, 8.4806, 55.5490)
Luminance	0.0848 (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

#353FC8 #C8BE35

analogous

#3589C8 #353FC8 #7435C8

triadic

#353FC8 #C8353F #3FC835

tetradic

#353FC8 #C83589 #C8BE35 #35C874

square

#353FC8 #C83589 #C8BE35 #35C874

split-complementary

#353FC8 #C87435 #89C835

monochromatic

#1B2167 #283098 #353FC8 #646CD6 #959AE3

Accessibility & contrast

On white

7.79

#353FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#353FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353FC8

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353FC8	#FFFFFF	#000000	##FFFFFF
##353FC8	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #353fc8;
/* rgb */ color: rgb(53, 63, 200);
/* oklch */ color: oklch(45.7% 0.208 271.6);

Tailwind

colors: {
  custom: {
    50: '#8275da',
    500: '#353fc8',
    950: '#000000',
  },
}

SCSS

$custom: #353fc8;
$custom-light: #8275da;
$custom-dark: #000000;

JSON

{
  "hex": "#353fc8",
  "rgb": {
    "r": 53,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 235.918,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45672,
    "c": 0.2082,
    "h": 271.6
  },
  "luminance": 0.08482
}

Semantic roles & 50–950 ramp

primary

#353FC8

secondary

#CEC98B

accent

#D746E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353FC8

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

Preview Lab → · Contrast checker → · Palette generator →