#3327B7#3327B7

#3327B7 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.4% C 0.212 H 275.0°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#3327B7
RGB	rgb(51, 39, 183)
HSL	hsl(245, 65%, 44%)
HSV	hsv(245, 79%, 72%)
CMYK	cmyk(72.1%, 78.7%, 0%, 28.2%)
CIE-LAB	lab(28.31, 49.96, -72.92)
CIE-LCH	lch(28.31, 88.39, 304.41°)
OKLab	oklab(40.39% 0.0184 -0.2109)
OKLCH	oklch(40.39% 0.212 275)
XYZ	xyz(10.6352, 5.5727, 45.3057)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3327B7 #ABB727

analogous

#2763B7 #3327B7 #7B27B7

triadic

#3327B7 #B73327 #27B733

tetradic

#3327B7 #B72763 #ABB727 #27B77B

square

#3327B7 #B72763 #ABB727 #27B77B

split-complementary

#3327B7 #B77B27 #63B727

monochromatic

#171152 #251C85 #3327B7 #5044D7 #7F76E2

Accessibility & contrast

On white

9.93

#3327B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3327B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3327B7

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3327B7	#FFFFFF	#000000	##FFFFFF
##3327B7	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BB

Deuteranopia (green-blind)

#003CB5

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3327b7;
/* rgb */ color: rgb(51, 39, 183);
/* oklch */ color: oklch(40.4% 0.212 275.0);

Tailwind

colors: {
  custom: {
    50: '#8065ce',
    500: '#3327b7',
    950: '#000000',
  },
}

SCSS

$custom: #3327b7;
$custom-light: #8065ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3327b7",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 183
  },
  "hsl": {
    "h": 245,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40388,
    "c": 0.21167,
    "h": 275
  },
  "luminance": 0.05574
}

Semantic roles & 50–950 ramp

primary

#3327B7

secondary

#C2C970

accent

#E840DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3327B7

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

Preview Lab → · Contrast checker → · Palette generator →