#3539C2#3539C2

#3539C2 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.1% C 0.207 H 272.8°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#3539C2
RGB	rgb(53, 57, 194)
HSL	hsl(238, 57%, 48%)
HSV	hsv(238, 73%, 76%)
CMYK	cmyk(72.7%, 70.6%, 0%, 23.9%)
CIE-LAB	lab(33.09, 43.81, -71.52)
CIE-LCH	lch(33.09, 83.87, 301.49°)
OKLab	oklab(44.15% 0.01 -0.2069)
OKLCH	oklch(44.15% 0.207 272.8)
XYZ	xyz(12.6657, 7.5769, 51.8235)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3539C2 #C2BE35

analogous

#357FC2 #3539C2 #7735C2

triadic

#3539C2 #C23539 #39C235

tetradic

#3539C2 #C2357F #C2BE35 #35C277

square

#3539C2 #C2357F #C2BE35 #35C277

split-complementary

#3539C2 #C27735 #7FC235

monochromatic

#1B1D62 #282B92 #3539C2 #6064D4 #9193E1

Accessibility & contrast

On white

8.35

#3539C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3539C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3539C2

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3539C2	#FFFFFF	#000000	##FFFFFF
##3539C2	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C6

Deuteranopia (green-blind)

#0047BF

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3539c2;
/* rgb */ color: rgb(53, 57, 194);
/* oklch */ color: oklch(44.1% 0.207 272.8);

Tailwind

colors: {
  custom: {
    50: '#8170d6',
    500: '#3539c2',
    950: '#000000',
  },
}

SCSS

$custom: #3539c2;
$custom-light: #8170d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3539c2",
  "rgb": {
    "r": 53,
    "g": 57,
    "b": 194
  },
  "hsl": {
    "h": 238.298,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44145,
    "c": 0.20713,
    "h": 272.8
  },
  "luminance": 0.07578
}

Semantic roles & 50–950 ramp

primary

#3539C2

secondary

#CCCA87

accent

#DC47E0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3539C2

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

Preview Lab → · Contrast checker → · Palette generator →