#33348D#33348D

#33348D is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.2% C 0.144 H 276.7°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#33348D
RGB	rgb(51, 52, 141)
HSL	hsl(239, 47%, 38%)
HSV	hsv(239, 64%, 55%)
CMYK	cmyk(63.8%, 63.1%, 0%, 44.7%)
CIE-LAB	lab(26.97, 28.29, -49.65)
CIE-LCH	lch(26.97, 57.15, 299.67°)
OKLab	oklab(38.19% 0.0167 -0.1429)
OKLCH	oklch(38.19% 0.144 276.7)
XYZ	xyz(7.3994, 5.0823, 25.7852)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33348D #8D8C33

analogous

#33618D #33348D #5F338D

triadic

#33348D #8D3334 #348D33

tetradic

#33348D #8D3361 #8D8C33 #338D5F

square

#33348D #8D3361 #8D8C33 #338D5F

split-complementary

#33348D #8D5F33 #618D33

monochromatic

#121333 #232360 #33348D #4345BA #6F70CB

Accessibility & contrast

On white

10.41

#33348D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#33348D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33348D

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33348D	#FFFFFF	#000000	##FFFFFF
##33348D	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#003C8B

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #33348d;
/* rgb */ color: rgb(51, 52, 141);
/* oklch */ color: oklch(38.2% 0.144 276.7);

Tailwind

colors: {
  custom: {
    50: '#756baf',
    500: '#33348d',
    950: '#000000',
  },
}

SCSS

$custom: #33348d;
$custom-light: #756baf;
$custom-dark: #000000;

JSON

{
  "hex": "#33348d",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 141
  },
  "hsl": {
    "h": 239.333,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38193,
    "c": 0.14391,
    "h": 276.7
  },
  "luminance": 0.05083
}

Semantic roles & 50–950 ramp

primary

#33348D

secondary

#B3B269

accent

#D551D7

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #33348D

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

Preview Lab → · Contrast checker → · Palette generator →