#3E39C4#3E39C4

#3E39C4 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.9% C 0.207 H 275.6°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#3E39C4
RGB	rgb(62, 57, 196)
HSL	hsl(242, 55%, 50%)
HSV	hsv(242, 71%, 77%)
CMYK	cmyk(68.4%, 70.9%, 0%, 23.1%)
CIE-LAB	lab(33.85, 45.44, -71.42)
CIE-LCH	lch(33.85, 84.65, 302.47°)
OKLab	oklab(44.9% 0.0204 -0.2064)
OKLCH	oklch(44.9% 0.207 275.6)
XYZ	xyz(13.4103, 7.9347, 53.0387)
Luminance	0.0794 (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

#3E39C4 #BFC439

analogous

#397AC4 #3E39C4 #8339C4

triadic

#3E39C4 #C43E39 #39C43E

tetradic

#3E39C4 #C4397A #BFC439 #39C483

square

#3E39C4 #C4397A #BFC439 #39C483

split-complementary

#3E39C4 #C48339 #7AC439

monochromatic

#201D65 #2F2B95 #3E39C4 #6B67D3 #9997E1

Accessibility & contrast

On white

8.12

#3E39C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3E39C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E39C4

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E39C4	#FFFFFF	#000000	##FFFFFF
##3E39C4	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C8

Deuteranopia (green-blind)

#0049C1

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3e39c4;
/* rgb */ color: rgb(62, 57, 196);
/* oklch */ color: oklch(44.9% 0.207 275.6);

Tailwind

colors: {
  custom: {
    50: '#8571d7',
    500: '#3e39c4',
    950: '#000000',
  },
}

SCSS

$custom: #3e39c4;
$custom-light: #8571d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e39c4",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 196
  },
  "hsl": {
    "h": 242.158,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44898,
    "c": 0.20738,
    "h": 275.6
  },
  "luminance": 0.07936
}

Semantic roles & 50–950 ramp

primary

#3E39C4

secondary

#CACC8D

accent

#DE4AD9

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3E39C4

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

Preview Lab → · Contrast checker → · Palette generator →