#33328A#33328A

#33328A is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.6% C 0.142 H 277.6°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#33328A
RGB	rgb(51, 50, 138)
HSL	hsl(241, 47%, 37%)
HSV	hsv(241, 64%, 54%)
CMYK	cmyk(63%, 63.8%, 0%, 45.9%)
CIE-LAB	lab(26.21, 28.54, -49.02)
CIE-LCH	lch(26.21, 56.73, 300.21°)
OKLab	oklab(37.56% 0.0187 -0.1411)
OKLCH	oklch(37.56% 0.142 277.6)
XYZ	xyz(7.0918, 4.8194, 24.5964)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33328A #898A32

analogous

#325D8A #33328A #5F328A

triadic

#33328A #8A3332 #328A33

tetradic

#33328A #8A325D #898A32 #328A5F

square

#33328A #8A325D #898A32 #328A5F

split-complementary

#33328A #8A5F32 #5D8A32

monochromatic

#121130 #22225D #33328A #4442B7 #6E6CCA

Accessibility & contrast

On white

10.69

#33328A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#33328A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33328A

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33328A	#FFFFFF	#000000	##FFFFFF
##33328A	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428D

Deuteranopia (green-blind)

#003A88

Tritanopia (blue-blind)

#004859

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #33328a;
/* rgb */ color: rgb(51, 50, 138);
/* oklch */ color: oklch(37.6% 0.142 277.6);

Tailwind

colors: {
  custom: {
    50: '#756aad',
    500: '#33328a',
    950: '#000000',
  },
}

SCSS

$custom: #33328a;
$custom-light: #756aad;
$custom-dark: #000000;

JSON

{
  "hex": "#33328a",
  "rgb": {
    "r": 51,
    "g": 50,
    "b": 138
  },
  "hsl": {
    "h": 240.682,
    "s": 46.809,
    "l": 36.863
  },
  "oklch": {
    "l": 0.3756,
    "c": 0.14234,
    "h": 277.6
  },
  "luminance": 0.0482
}

Semantic roles & 50–950 ramp

primary

#33328A

secondary

#B1B266

accent

#D651D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #33328A

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

Preview Lab → · Contrast checker → · Palette generator →