#3325AB#3325AB

#3325AB is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.199 H 276.4°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#3325AB
RGB	rgb(51, 37, 171)
HSL	hsl(246, 64%, 41%)
HSV	hsv(246, 78%, 67%)
CMYK	cmyk(70.2%, 78.4%, 0%, 32.9%)
CIE-LAB	lab(26.64, 47.23, -68.50)
CIE-LCH	lch(26.64, 83.21, 304.59°)
OKLab	oklab(38.83% 0.0222 -0.198)
OKLCH	oklch(38.83% 0.199 276.4)
XYZ	xyz(9.3751, 4.9664, 38.9847)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3325AB #9DAB25

analogous

#255AAB #3325AB #7625AB

triadic

#3325AB #AB3325 #25AB33

tetradic

#3325AB #AB255A #9DAB25 #25AB76

square

#3325AB #AB255A #9DAB25 #25AB76

split-complementary

#3325AB #AB7625 #5AAB25

monochromatic

#150F46 #241A79 #3325AB #4939D4 #776BDF

Accessibility & contrast

On white

10.53

#3325AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3325AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3325AB

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3325AB	#FFFFFF	#000000	##FFFFFF
##3325AB	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AF

Deuteranopia (green-blind)

#0039A9

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3325ab;
/* rgb */ color: rgb(51, 37, 171);
/* oklch */ color: oklch(38.8% 0.199 276.4);

Tailwind

colors: {
  custom: {
    50: '#7d63c5',
    500: '#3325ab',
    950: '#000000',
  },
}

SCSS

$custom: #3325ab;
$custom-light: #7d63c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3325ab",
  "rgb": {
    "r": 51,
    "g": 37,
    "b": 171
  },
  "hsl": {
    "h": 246.269,
    "s": 64.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38833,
    "c": 0.19925,
    "h": 276.4
  },
  "luminance": 0.04967
}

Semantic roles & 50–950 ramp

primary

#3325AB

secondary

#BBC567

accent

#E740D6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3325AB

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

Preview Lab → · Contrast checker → · Palette generator →