#3E39C8#3E39C8

#3E39C8 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.3% C 0.212 H 275.3°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E39C8
RGB	rgb(62, 57, 200)
HSL	hsl(242, 57%, 50%)
HSV	hsv(242, 72%, 78%)
CMYK	cmyk(69%, 71.5%, 0%, 21.6%)
CIE-LAB	lab(34.23, 46.74, -73.13)
CIE-LCH	lch(34.23, 86.79, 302.58°)
OKLab	oklab(45.29% 0.0197 -0.2114)
OKLCH	oklch(45.29% 0.212 275.3)
XYZ	xyz(13.8716, 8.1192, 55.4685)
Luminance	0.0812 (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

#3E39C8 #C3C839

analogous

#397BC8 #3E39C8 #8539C8

triadic

#3E39C8 #C83E39 #39C83E

tetradic

#3E39C8 #C8397B #C3C839 #39C885

square

#3E39C8 #C8397B #C3C839 #39C885

split-complementary

#3E39C8 #C88539 #7BC839

monochromatic

#201D69 #2E2B99 #3E39C8 #6D69D5 #9B99E3

Accessibility & contrast

On white

8.00

#3E39C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3E39C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E39C8

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E39C8	#FFFFFF	#000000	##FFFFFF
##3E39C8	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#004AC5

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3e39c8;
/* rgb */ color: rgb(62, 57, 200);
/* oklch */ color: oklch(45.3% 0.212 275.3);

Tailwind

colors: {
  custom: {
    50: '#8671da',
    500: '#3e39c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e39c8;
$custom-light: #8671da;
$custom-dark: #000000;

JSON

{
  "hex": "#3e39c8",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 200
  },
  "hsl": {
    "h": 242.098,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45288,
    "c": 0.21228,
    "h": 275.3
  },
  "luminance": 0.08121
}

Semantic roles & 50–950 ramp

primary

#3E39C8

secondary

#CCCE8F

accent

#E048DA

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3E39C8

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

Preview Lab → · Contrast checker → · Palette generator →