#353BC6#353BC6

#353BC6 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.8% C 0.210 H 272.3°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#353BC6
RGB	rgb(53, 59, 198)
HSL	hsl(238, 58%, 49%)
HSV	hsv(238, 73%, 78%)
CMYK	cmyk(73.2%, 70.2%, 0%, 22.4%)
CIE-LAB	lab(33.90, 43.98, -72.52)
CIE-LCH	lch(33.90, 84.82, 301.24°)
OKLab	oklab(44.85% 0.0084 -0.2098)
OKLCH	oklch(44.85% 0.21 272.3)
XYZ	xyz(13.2218, 7.9607, 54.2549)
Luminance	0.0796 (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

#353BC6 #C6C035

analogous

#3584C6 #353BC6 #7835C6

triadic

#353BC6 #C6353B #3BC635

tetradic

#353BC6 #C63584 #C6C035 #35C678

square

#353BC6 #C63584 #C6C035 #35C678

split-complementary

#353BC6 #C67835 #84C635

monochromatic

#1B1E65 #282D96 #353BC6 #6368D5 #9397E2

Accessibility & contrast

On white

8.10

#353BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#353BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353BC6

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353BC6	#FFFFFF	#000000	##FFFFFF
##353BC6	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#0049C3

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #353bc6;
/* rgb */ color: rgb(53, 59, 198);
/* oklch */ color: oklch(44.8% 0.210 272.3);

Tailwind

colors: {
  custom: {
    50: '#8272d9',
    500: '#353bc6',
    950: '#000000',
  },
}

SCSS

$custom: #353bc6;
$custom-light: #8272d9;
$custom-dark: #000000;

JSON

{
  "hex": "#353bc6",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 198
  },
  "hsl": {
    "h": 237.517,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44847,
    "c": 0.20998,
    "h": 272.3
  },
  "luminance": 0.07962
}

Semantic roles & 50–950 ramp

primary

#353BC6

secondary

#CDCA8A

accent

#DB47E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353BC6

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

Preview Lab → · Contrast checker → · Palette generator →