#33348F#33348F

#33348F is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.4% C 0.147 H 276.5°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#33348F
RGB	rgb(51, 52, 143)
HSL	hsl(239, 47%, 38%)
HSV	hsv(239, 64%, 56%)
CMYK	cmyk(64.3%, 63.6%, 0%, 43.9%)
CIE-LAB	lab(27.14, 29.00, -50.62)
CIE-LCH	lch(27.14, 58.33, 299.81°)
OKLab	oklab(38.37% 0.0166 -0.1458)
OKLCH	oklch(38.37% 0.147 276.5)
XYZ	xyz(7.5495, 5.1424, 26.5760)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33348F #8F8E33

analogous

#33628F #33348F #60338F

triadic

#33348F #8F3334 #348F33

tetradic

#33348F #8F3362 #8F8E33 #338F60

square

#33348F #8F3362 #8F8E33 #338F60

split-complementary

#33348F #8F6033 #628F33

monochromatic

#131335 #232462 #33348F #4344BC #7071CC

Accessibility & contrast

On white

10.35

#33348F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#33348F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33348F

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33348F	#FFFFFF	#000000	##FFFFFF
##33348F	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #33348f;
/* rgb */ color: rgb(51, 52, 143);
/* oklch */ color: oklch(38.4% 0.147 276.5);

Tailwind

colors: {
  custom: {
    50: '#766bb1',
    500: '#33348f',
    950: '#000000',
  },
}

SCSS

$custom: #33348f;
$custom-light: #766bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#33348f",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 143
  },
  "hsl": {
    "h": 239.348,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38369,
    "c": 0.1467,
    "h": 276.5
  },
  "luminance": 0.05143
}

Semantic roles & 50–950 ramp

primary

#33348F

secondary

#B4B36A

accent

#D651D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #33348F

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

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