#3530D2#3530D2

#3530D2 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.5% C 0.235 H 272.7°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#3530D2
RGB	rgb(53, 48, 210)
HSL	hsl(242, 64%, 51%)
HSV	hsv(242, 77%, 82%)
CMYK	cmyk(74.8%, 77.1%, 0%, 17.6%)
CIE-LAB	lab(32.97, 53.96, -81.05)
CIE-LCH	lch(32.97, 97.36, 303.65°)
OKLab	oklab(44.55% 0.0113 -0.2345)
OKLCH	oklch(44.55% 0.235 272.7)
XYZ	xyz(14.1541, 7.5224, 61.6663)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3530D2 #CDD230

analogous

#307CD2 #3530D2 #8630D2

triadic

#3530D2 #D23530 #30D235

tetradic

#3530D2 #D2307C #CDD230 #30D286

square

#3530D2 #D2307C #CDD230 #30D286

split-complementary

#3530D2 #D28630 #7CD230

monochromatic

#1B186F #2723A2 #3530D2 #6662DD #9795E8

Accessibility & contrast

On white

8.38

#3530D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3530D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3530D2

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3530D2	#FFFFFF	#000000	##FFFFFF
##3530D2	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D7

Deuteranopia (green-blind)

#0046CF

Tritanopia (blue-blind)

#006180

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3530d2;
/* rgb */ color: rgb(53, 48, 210);
/* oklch */ color: oklch(44.5% 0.235 272.7);

Tailwind

colors: {
  custom: {
    50: '#866ce1',
    500: '#3530d2',
    950: '#000000',
  },
}

SCSS

$custom: #3530d2;
$custom-light: #866ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#3530d2",
  "rgb": {
    "r": 53,
    "g": 48,
    "b": 210
  },
  "hsl": {
    "h": 241.852,
    "s": 64.286,
    "l": 50.588
  },
  "oklch": {
    "l": 0.44549,
    "c": 0.23481,
    "h": 272.7
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#3530D2

secondary

#D1D38B

accent

#E741E2

background

#F9F6FE

surface

#F1EBFC

border

#CBC6D5

text

#0D0716

muted

#7E7A84

Preview Lab

Preview with #3530D2

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

Preview Lab → · Contrast checker → · Palette generator →