#3D31E2#3D31E2

#3D31E2 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.9% C 0.250 H 273.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D31E2
RGB	rgb(61, 49, 226)
HSL	hsl(244, 75%, 54%)
HSV	hsv(244, 78%, 89%)
CMYK	cmyk(73%, 78.3%, 0%, 11.4%)
CIE-LAB	lab(35.36, 58.94, -86.28)
CIE-LCH	lch(35.36, 104.49, 304.34°)
OKLab	oklab(46.86% 0.0169 -0.2496)
OKLCH	oklch(46.86% 0.25 273.9)
XYZ	xyz(16.7457, 8.6780, 72.7293)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D31E2 #D6E231

analogous

#317EE2 #3D31E2 #9631E2

triadic

#3D31E2 #E23D31 #31E23D

tetradic

#3D31E2 #E2317E #D6E231 #31E296

square

#3D31E2 #E2317E #D6E231 #31E296

split-complementary

#3D31E2 #E29631 #7EE231

monochromatic

#1B1386 #251ABB #3D31E2 #7067EA #A29CF1

Accessibility & contrast

On white

7.68

#3D31E2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3D31E2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D31E2

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D31E2	#FFFFFF	#000000	##FFFFFF
##3D31E2	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE7

Deuteranopia (green-blind)

#004BDF

Tritanopia (blue-blind)

#00688A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d31e2;
/* rgb */ color: rgb(61, 49, 226);
/* oklch */ color: oklch(46.9% 0.250 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c6ded',
    500: '#3d31e2',
    950: '#000000',
  },
}

SCSS

$custom: #3d31e2;
$custom-light: #8c6ded;
$custom-dark: #000000;

JSON

{
  "hex": "#3d31e2",
  "rgb": {
    "r": 61,
    "g": 49,
    "b": 226
  },
  "hsl": {
    "h": 244.068,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.46856,
    "c": 0.25016,
    "h": 273.9
  },
  "luminance": 0.0868
}

Semantic roles & 50–950 ramp

primary

#3D31E2

secondary

#D8DD92

accent

#F236E5

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0717

muted

#7E7A85

Preview Lab

Preview with #3D31E2

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

Preview Lab → · Contrast checker → · Palette generator →