#3C39CA#3C39CA

#3C39CA is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.4% C 0.215 H 274.5°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C39CA
RGB	rgb(60, 57, 202)
HSL	hsl(241, 58%, 51%)
HSV	hsv(241, 72%, 79%)
CMYK	cmyk(70.3%, 71.8%, 0%, 20.8%)
CIE-LAB	lab(34.29, 47.18, -74.20)
CIE-LCH	lch(34.29, 87.92, 302.45°)
OKLab	oklab(45.36% 0.017 -0.2145)
OKLCH	oklch(45.36% 0.215 274.5)
XYZ	xyz(13.9837, 8.1498, 56.7018)
Luminance	0.0815 (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

#3C39CA #C7CA39

analogous

#397FCA #3C39CA #8439CA

triadic

#3C39CA #CA3C39 #39CA3C

tetradic

#3C39CA #CA397F #C7CA39 #39CA84

square

#3C39CA #CA397F #C7CA39 #39CA84

split-complementary

#3C39CA #CA8439 #7FCA39

monochromatic

#1E1D6C #2C2A9C #3C39CA #6C69D7 #9B9AE4

Accessibility & contrast

On white

7.98

#3C39CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3C39CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C39CA

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C39CA	#FFFFFF	#000000	##FFFFFF
##3C39CA	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CE

Deuteranopia (green-blind)

#004AC7

Tritanopia (blue-blind)

#00627E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3c39ca;
/* rgb */ color: rgb(60, 57, 202);
/* oklch */ color: oklch(45.4% 0.215 274.5);

Tailwind

colors: {
  custom: {
    50: '#8671db',
    500: '#3c39ca',
    950: '#000000',
  },
}

SCSS

$custom: #3c39ca;
$custom-light: #8671db;
$custom-dark: #000000;

JSON

{
  "hex": "#3c39ca",
  "rgb": {
    "r": 60,
    "g": 57,
    "b": 202
  },
  "hsl": {
    "h": 241.241,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45357,
    "c": 0.21519,
    "h": 274.5
  },
  "luminance": 0.08151
}

Semantic roles & 50–950 ramp

primary

#3C39CA

secondary

#CED08F

accent

#E147DE

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3C39CA

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

Preview Lab → · Contrast checker → · Palette generator →