#353DC8#353DC8

#353DC8 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.4% C 0.210 H 271.9°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#353DC8
RGB	rgb(53, 61, 200)
HSL	hsl(237, 58%, 50%)
HSV	hsv(237, 74%, 78%)
CMYK	cmyk(73.5%, 69.5%, 0%, 21.6%)
CIE-LAB	lab(34.52, 43.47, -72.66)
CIE-LCH	lch(34.52, 84.67, 300.89°)
OKLab	oklab(45.36% 0.0071 -0.2102)
OKLCH	oklch(45.36% 0.21 271.9)
XYZ	xyz(13.5587, 8.2631, 55.5127)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353DC8 #C8C035

analogous

#3586C8 #353DC8 #7735C8

triadic

#353DC8 #C8353D #3DC835

tetradic

#353DC8 #C83586 #C8C035 #35C877

square

#353DC8 #C83586 #C8C035 #35C877

split-complementary

#353DC8 #C87735 #86C835

monochromatic

#1B1F67 #282E98 #353DC8 #646AD6 #9599E3

Accessibility & contrast

On white

7.92

#353DC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#353DC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353DC8

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353DC8	#FFFFFF	#000000	##FFFFFF
##353DC8	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	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: #353dc8;
/* rgb */ color: rgb(53, 61, 200);
/* oklch */ color: oklch(45.4% 0.210 271.9);

Tailwind

colors: {
  custom: {
    50: '#8273da',
    500: '#353dc8',
    950: '#000000',
  },
}

SCSS

$custom: #353dc8;
$custom-light: #8273da;
$custom-dark: #000000;

JSON

{
  "hex": "#353dc8",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 200
  },
  "hsl": {
    "h": 236.735,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45355,
    "c": 0.21034,
    "h": 271.9
  },
  "luminance": 0.08265
}

Semantic roles & 50–950 ramp

primary

#353DC8

secondary

#CECA8B

accent

#D946E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353DC8

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

Preview Lab → · Contrast checker → · Palette generator →