#3329B7#3329B7

#3329B7 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.6% C 0.210 H 274.8°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#3329B7
RGB	rgb(51, 41, 183)
HSL	hsl(244, 63%, 44%)
HSV	hsv(244, 78%, 72%)
CMYK	cmyk(72.1%, 77.6%, 0%, 28.2%)
CIE-LAB	lab(28.66, 48.94, -72.33)
CIE-LCH	lch(28.66, 87.33, 304.08°)
OKLab	oklab(40.64% 0.0175 -0.2092)
OKLCH	oklch(40.64% 0.21 274.8)
XYZ	xyz(10.7026, 5.7075, 45.3282)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3329B7 #ADB729

analogous

#2966B7 #3329B7 #7A29B7

triadic

#3329B7 #B73329 #29B733

tetradic

#3329B7 #B72966 #ADB729 #29B77A

square

#3329B7 #B72966 #ADB729 #29B77A

split-complementary

#3329B7 #B77A29 #66B729

monochromatic

#171353 #251E85 #3329B7 #5147D6 #8179E1

Accessibility & contrast

On white

9.80

#3329B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3329B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3329B7

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3329B7	#FFFFFF	#000000	##FFFFFF
##3329B7	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABB

Deuteranopia (green-blind)

#003DB5

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3329b7;
/* rgb */ color: rgb(51, 41, 183);
/* oklch */ color: oklch(40.6% 0.210 274.8);

Tailwind

colors: {
  custom: {
    50: '#7f66ce',
    500: '#3329b7',
    950: '#000000',
  },
}

SCSS

$custom: #3329b7;
$custom-light: #7f66ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3329b7",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 183
  },
  "hsl": {
    "h": 244.225,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40636,
    "c": 0.20992,
    "h": 274.8
  },
  "luminance": 0.05709
}

Semantic roles & 50–950 ramp

primary

#3329B7

secondary

#C3C973

accent

#E641DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3329B7

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

Preview Lab → · Contrast checker → · Palette generator →