#3330C2#3330C2

#3330C2 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.217 H 273.2°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#3330C2
RGB	rgb(51, 48, 194)
HSL	hsl(241, 60%, 47%)
HSV	hsv(241, 75%, 76%)
CMYK	cmyk(73.7%, 75.3%, 0%, 23.9%)
CIE-LAB	lab(31.14, 48.73, -74.74)
CIE-LCH	lch(31.14, 89.22, 303.10°)
OKLab	oklab(42.73% 0.0121 -0.2162)
OKLCH	oklch(42.73% 0.217 273.2)
XYZ	xyz(12.1565, 6.7115, 51.6833)
Luminance	0.0671 (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

#3330C2 #BFC230

analogous

#3076C2 #3330C2 #7C30C2

triadic

#3330C2 #C23330 #30C233

tetradic

#3330C2 #C23076 #BFC230 #30C27C

square

#3330C2 #C23076 #BFC230 #30C27C

split-complementary

#3330C2 #C27C30 #76C230

monochromatic

#191860 #262491 #3330C2 #5C59D6 #8C8AE2

Accessibility & contrast

On white

8.96

#3330C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3330C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3330C2

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3330C2	#FFFFFF	#000000	##FFFFFF
##3330C2	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C6

Deuteranopia (green-blind)

#0042BF

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3330c2;
/* rgb */ color: rgb(51, 48, 194);
/* oklch */ color: oklch(42.7% 0.217 273.2);

Tailwind

colors: {
  custom: {
    50: '#816bd6',
    500: '#3330c2',
    950: '#000000',
  },
}

SCSS

$custom: #3330c2;
$custom-light: #816bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3330c2",
  "rgb": {
    "r": 51,
    "g": 48,
    "b": 194
  },
  "hsl": {
    "h": 241.233,
    "s": 60.331,
    "l": 47.451
  },
  "oklch": {
    "l": 0.42728,
    "c": 0.21659,
    "h": 273.2
  },
  "luminance": 0.06713
}

Semantic roles & 50–950 ramp

primary

#3330C2

secondary

#CBCC82

accent

#E344E0

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3330C2

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

Preview Lab → · Contrast checker → · Palette generator →