#3C2FA1#3C2FA1

#3C2FA1 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.9% C 0.175 H 280.1°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C2FA1
RGB	rgb(60, 47, 161)
HSL	hsl(247, 55%, 41%)
HSV	hsv(247, 71%, 63%)
CMYK	cmyk(62.7%, 70.8%, 0%, 36.9%)
CIE-LAB	lab(28.29, 39.58, -59.71)
CIE-LCH	lch(28.29, 71.64, 303.54°)
OKLab	oklab(39.88% 0.0306 -0.1722)
OKLCH	oklch(39.88% 0.175 280.1)
XYZ	xyz(9.3110, 5.5662, 34.2950)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C2FA1 #94A12F

analogous

#2F5BA1 #3C2FA1 #752FA1

triadic

#3C2FA1 #A13C2F #2FA13C

tetradic

#3C2FA1 #A12F5B #94A12F #2FA175

square

#3C2FA1 #A12F5B #94A12F #2FA175

split-complementary

#3C2FA1 #A1752F #5BA12F

monochromatic

#191342 #2A2172 #3C2FA1 #5445C9 #7F74D6

Accessibility & contrast

On white

9.94

#3C2FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3C2FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C2FA1

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C2FA1	#FFFFFF	#000000	##FFFFFF
##3C2FA1	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A4

Deuteranopia (green-blind)

#003E9F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3c2fa1;
/* rgb */ color: rgb(60, 47, 161);
/* oklch */ color: oklch(39.9% 0.175 280.1);

Tailwind

colors: {
  custom: {
    50: '#7e69be',
    500: '#3c2fa1',
    950: '#000000',
  },
}

SCSS

$custom: #3c2fa1;
$custom-light: #7e69be;
$custom-dark: #000000;

JSON

{
  "hex": "#3c2fa1",
  "rgb": {
    "r": 60,
    "g": 47,
    "b": 161
  },
  "hsl": {
    "h": 246.842,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39879,
    "c": 0.17487,
    "h": 280.1
  },
  "luminance": 0.05567
}

Semantic roles & 50–950 ramp

primary

#3C2FA1

secondary

#B5BE6E

accent

#DE4ACD

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3C2FA1

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

Preview Lab → · Contrast checker → · Palette generator →