#3530C9#3530C9

#3530C9 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.6% C 0.224 H 273.3°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#3530C9
RGB	rgb(53, 48, 201)
HSL	hsl(242, 61%, 49%)
HSV	hsv(242, 76%, 79%)
CMYK	cmyk(73.6%, 76.1%, 0%, 21.2%)
CIE-LAB	lab(32.00, 51.13, -77.41)
CIE-LCH	lch(32.00, 92.77, 303.45°)
OKLab	oklab(43.59% 0.0131 -0.224)
OKLCH	oklch(43.59% 0.224 273.3)
XYZ	xyz(13.0642, 7.0865, 55.9263)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3530C9 #C4C930

analogous

#3078C9 #3530C9 #8230C9

triadic

#3530C9 #C93530 #30C935

tetradic

#3530C9 #C93078 #C4C930 #30C982

square

#3530C9 #C93078 #C4C930 #30C982

split-complementary

#3530C9 #C98230 #78C930

monochromatic

#1B1866 #282498 #3530C9 #625ED8 #928FE4

Accessibility & contrast

On white

8.69

#3530C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#3530C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3530C9

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3530C9	#FFFFFF	#000000	##FFFFFF
##3530C9	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CD

Deuteranopia (green-blind)

#0044C6

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3530c9;
/* rgb */ color: rgb(53, 48, 201);
/* oklch */ color: oklch(43.6% 0.224 273.3);

Tailwind

colors: {
  custom: {
    50: '#846bdb',
    500: '#3530c9',
    950: '#000000',
  },
}

SCSS

$custom: #3530c9;
$custom-light: #846bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3530c9",
  "rgb": {
    "r": 53,
    "g": 48,
    "b": 201
  },
  "hsl": {
    "h": 241.961,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43587,
    "c": 0.22435,
    "h": 273.3
  },
  "luminance": 0.07088
}

Semantic roles & 50–950 ramp

primary

#3530C9

secondary

#CCCF86

accent

#E543DF

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3530C9

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

Preview Lab → · Contrast checker → · Palette generator →