#3327B6#3327B6

#3327B6 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.3% C 0.210 H 275.1°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3327B6
RGB	rgb(51, 39, 182)
HSL	hsl(245, 65%, 43%)
HSV	hsv(245, 79%, 71%)
CMYK	cmyk(72%, 78.6%, 0%, 28.6%)
CIE-LAB	lab(28.20, 49.65, -72.51)
CIE-LCH	lch(28.20, 87.87, 304.40°)
OKLab	oklab(40.28% 0.0186 -0.2097)
OKLCH	oklch(40.28% 0.211 275.1)
XYZ	xyz(10.5315, 5.5312, 44.7595)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3327B6 #AAB627

analogous

#2762B6 #3327B6 #7A27B6

triadic

#3327B6 #B63327 #27B633

tetradic

#3327B6 #B62762 #AAB627 #27B67A

square

#3327B6 #B62762 #AAB627 #27B67A

split-complementary

#3327B6 #B67A27 #62B627

monochromatic

#171151 #251C84 #3327B6 #5043D7 #7F76E2

Accessibility & contrast

On white

9.97

#3327B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3327B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3327B6

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3327B6	#FFFFFF	#000000	##FFFFFF
##3327B6	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BA

Deuteranopia (green-blind)

#003CB4

Tritanopia (blue-blind)

#00526E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3327b6;
/* rgb */ color: rgb(51, 39, 182);
/* oklch */ color: oklch(40.3% 0.210 275.1);

Tailwind

colors: {
  custom: {
    50: '#7f65cd',
    500: '#3327b6',
    950: '#000000',
  },
}

SCSS

$custom: #3327b6;
$custom-light: #7f65cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3327b6",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 182
  },
  "hsl": {
    "h": 245.035,
    "s": 64.706,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40278,
    "c": 0.2105,
    "h": 275.1
  },
  "luminance": 0.05532
}

Semantic roles & 50–950 ramp

primary

#3327B6

secondary

#C2C970

accent

#E840DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3327B6

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

Preview Lab → · Contrast checker → · Palette generator →