#3E31C8#3E31C8

#3E31C8 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.2% C 0.220 H 276.3°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#3E31C8
RGB	rgb(62, 49, 200)
HSL	hsl(245, 61%, 49%)
HSV	hsv(245, 76%, 78%)
CMYK	cmyk(69%, 75.5%, 0%, 21.6%)
CIE-LAB	lab(32.68, 51.10, -75.69)
CIE-LCH	lch(32.68, 91.32, 304.03°)
OKLab	oklab(44.19% 0.0241 -0.2188)
OKLCH	oklch(44.19% 0.22 276.3)
XYZ	xyz(13.5068, 7.3896, 55.3469)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E31C8 #BBC831

analogous

#316FC8 #3E31C8 #8A31C8

triadic

#3E31C8 #C83E31 #31C83E

tetradic

#3E31C8 #C8316F #BBC831 #31C88A

square

#3E31C8 #C8316F #BBC831 #31C88A

split-complementary

#3E31C8 #C88A31 #6FC831

monochromatic

#201966 #2F2597 #3E31C8 #695FD8 #9790E4

Accessibility & contrast

On white

8.47

#3E31C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3E31C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E31C8

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E31C8	#FFFFFF	#000000	##FFFFFF
##3E31C8	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053CC

Deuteranopia (green-blind)

#0046C5

Tritanopia (blue-blind)

#005D7B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e31c8;
/* rgb */ color: rgb(62, 49, 200);
/* oklch */ color: oklch(44.2% 0.220 276.3);

Tailwind

colors: {
  custom: {
    50: '#876cda',
    500: '#3e31c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e31c8;
$custom-light: #876cda;
$custom-dark: #000000;

JSON

{
  "hex": "#3e31c8",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 245.166,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44187,
    "c": 0.22009,
    "h": 276.3
  },
  "luminance": 0.07391
}

Semantic roles & 50–950 ramp

primary

#3E31C8

secondary

#C8CE86

accent

#E444D6

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3E31C8

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

Preview Lab → · Contrast checker → · Palette generator →