#3531C2#3531C2

#3531C2 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.0% C 0.215 H 273.7°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#3531C2
RGB	rgb(53, 49, 194)
HSL	hsl(242, 60%, 48%)
HSV	hsv(242, 75%, 76%)
CMYK	cmyk(72.7%, 74.7%, 0%, 23.9%)
CIE-LAB	lab(31.46, 48.36, -74.21)
CIE-LCH	lch(31.46, 88.57, 303.09°)
OKLab	oklab(42.98% 0.0141 -0.2147)
OKLCH	oklch(42.98% 0.215 273.7)
XYZ	xyz(12.3009, 6.8473, 51.7019)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3531C2 #BEC231

analogous

#3176C2 #3531C2 #7D31C2

triadic

#3531C2 #C23531 #31C235

tetradic

#3531C2 #C23176 #BEC231 #31C27D

square

#3531C2 #C23176 #BEC231 #31C27D

split-complementary

#3531C2 #C27D31 #76C231

monochromatic

#1A1860 #282591 #3531C2 #5E5BD6 #8E8CE2

Accessibility & contrast

On white

8.86

#3531C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3531C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3531C2

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3531C2	#FFFFFF	#000000	##FFFFFF
##3531C2	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C6

Deuteranopia (green-blind)

#0043BF

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3531c2;
/* rgb */ color: rgb(53, 49, 194);
/* oklch */ color: oklch(43.0% 0.215 273.7);

Tailwind

colors: {
  custom: {
    50: '#826bd6',
    500: '#3531c2',
    950: '#000000',
  },
}

SCSS

$custom: #3531c2;
$custom-light: #826bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3531c2",
  "rgb": {
    "r": 53,
    "g": 49,
    "b": 194
  },
  "hsl": {
    "h": 241.655,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.42984,
    "c": 0.21514,
    "h": 273.7
  },
  "luminance": 0.06849
}

Semantic roles & 50–950 ramp

primary

#3531C2

secondary

#CACC83

accent

#E345DE

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3531C2

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

Preview Lab → · Contrast checker → · Palette generator →