#3327A3#3327A3

#3327A3 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.2% C 0.188 H 277.1°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#3327A3
RGB	rgb(51, 39, 163)
HSL	hsl(246, 61%, 40%)
HSV	hsv(246, 76%, 64%)
CMYK	cmyk(68.7%, 76.1%, 0%, 36.1%)
CIE-LAB	lab(26.15, 43.64, -64.47)
CIE-LCH	lch(26.15, 77.85, 304.09°)
OKLab	oklab(38.24% 0.0231 -0.1863)
OKLCH	oklch(38.24% 0.188 277.1)
XYZ	xyz(8.6995, 4.7984, 35.1110)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3327A3 #97A327

analogous

#2759A3 #3327A3 #7127A3

triadic

#3327A3 #A33327 #27A333

tetradic

#3327A3 #A32759 #97A327 #27A371

square

#3327A3 #A32759 #97A327 #27A371

split-complementary

#3327A3 #A37127 #59A327

monochromatic

#140F40 #241B72 #3327A3 #4738CF #7469DB

Accessibility & contrast

On white

10.72

#3327A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3327A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3327A3

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3327A3	#FFFFFF	#000000	##FFFFFF
##3327A3	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A7

Deuteranopia (green-blind)

#0039A1

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3327a3;
/* rgb */ color: rgb(51, 39, 163);
/* oklch */ color: oklch(38.2% 0.188 277.1);

Tailwind

colors: {
  custom: {
    50: '#7b64bf',
    500: '#3327a3',
    950: '#000000',
  },
}

SCSS

$custom: #3327a3;
$custom-light: #7b64bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3327a3",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 163
  },
  "hsl": {
    "h": 245.806,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38238,
    "c": 0.18772,
    "h": 277.1
  },
  "luminance": 0.04799
}

Semantic roles & 50–950 ramp

primary

#3327A3

secondary

#B8C164

accent

#E443D5

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3327A3

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

Preview Lab → · Contrast checker → · Palette generator →