#3E39C5#3E39C5

#3E39C5 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 45.0% C 0.209 H 275.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#3E39C5
RGB	rgb(62, 57, 197)
HSL	hsl(242, 55%, 50%)
HSV	hsv(242, 71%, 77%)
CMYK	cmyk(68.5%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(33.94, 45.77, -71.85)
CIE-LCH	lch(33.94, 85.19, 302.50°)
OKLab	oklab(45% 0.0202 -0.2076)
OKLCH	oklch(45% 0.209 275.6)
XYZ	xyz(13.5245, 7.9804, 53.6401)
Luminance	0.0798 (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

#3E39C5 #C0C539

analogous

#397AC5 #3E39C5 #8439C5

triadic

#3E39C5 #C53E39 #39C53E

tetradic

#3E39C5 #C5397A #C0C539 #39C584

square

#3E39C5 #C5397A #C0C539 #39C584

split-complementary

#3E39C5 #C58439 #7AC539

monochromatic

#201E66 #2F2B96 #3E39C5 #6C68D3 #9A97E1

Accessibility & contrast

On white

8.09

#3E39C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3E39C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E39C5

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E39C5	#FFFFFF	#000000	##FFFFFF
##3E39C5	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C9

Deuteranopia (green-blind)

#0049C2

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3e39c5;
/* rgb */ color: rgb(62, 57, 197);
/* oklch */ color: oklch(45.0% 0.209 275.6);

Tailwind

colors: {
  custom: {
    50: '#8671d8',
    500: '#3e39c5',
    950: '#000000',
  },
}

SCSS

$custom: #3e39c5;
$custom-light: #8671d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e39c5",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 242.143,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.44995,
    "c": 0.20861,
    "h": 275.6
  },
  "luminance": 0.07982
}

Semantic roles & 50–950 ramp

primary

#3E39C5

secondary

#CACD8D

accent

#DE49D9

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3E39C5

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

Preview Lab → · Contrast checker → · Palette generator →