#3325B3#3325B3

#3325B3 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.7% C 0.209 H 275.6°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#3325B3
RGB	rgb(51, 37, 179)
HSL	hsl(246, 66%, 42%)
HSV	hsv(246, 79%, 70%)
CMYK	cmyk(71.5%, 79.3%, 0%, 29.8%)
CIE-LAB	lab(27.52, 49.72, -71.84)
CIE-LCH	lch(27.52, 87.37, 304.68°)
OKLab	oklab(39.71% 0.0202 -0.2077)
OKLCH	oklch(39.71% 0.209 275.6)
XYZ	xyz(10.1608, 5.2806, 43.1229)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3325B3 #A5B325

analogous

#255EB3 #3325B3 #7A25B3

triadic

#3325B3 #B33325 #25B333

tetradic

#3325B3 #B3255E #A5B325 #25B37A

square

#3325B3 #B3255E #A5B325 #25B37A

split-complementary

#3325B3 #B37A25 #5EB325

monochromatic

#16104E #251B80 #3325B3 #4D3ED7 #7C71E2

Accessibility & contrast

On white

10.21

#3325B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3325B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3325B3

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3325B3	#FFFFFF	#000000	##FFFFFF
##3325B3	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B7

Deuteranopia (green-blind)

#003BB1

Tritanopia (blue-blind)

#00506C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3325b3;
/* rgb */ color: rgb(51, 37, 179);
/* oklch */ color: oklch(39.7% 0.209 275.6);

Tailwind

colors: {
  custom: {
    50: '#7f63cb',
    500: '#3325b3',
    950: '#000000',
  },
}

SCSS

$custom: #3325b3;
$custom-light: #7f63cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3325b3",
  "rgb": {
    "r": 51,
    "g": 37,
    "b": 179
  },
  "hsl": {
    "h": 245.915,
    "s": 65.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39708,
    "c": 0.20869,
    "h": 275.6
  },
  "luminance": 0.05282
}

Semantic roles & 50–950 ramp

primary

#3325B3

secondary

#BFC86B

accent

#E93FD8

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3325B3

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

Preview Lab → · Contrast checker → · Palette generator →