#33348E#33348E

#33348E is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.145 H 276.6°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#33348E
RGB	rgb(51, 52, 142)
HSL	hsl(239, 47%, 38%)
HSV	hsv(239, 64%, 56%)
CMYK	cmyk(64.1%, 63.4%, 0%, 44.3%)
CIE-LAB	lab(27.05, 28.64, -50.14)
CIE-LCH	lch(27.05, 57.74, 299.74°)
OKLab	oklab(38.28% 0.0167 -0.1443)
OKLCH	oklch(38.28% 0.145 276.6)
XYZ	xyz(7.4741, 5.1122, 26.1788)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33348E #8E8D33

analogous

#33618E #33348E #60338E

triadic

#33348E #8E3334 #348E33

tetradic

#33348E #8E3361 #8E8D33 #338E60

square

#33348E #8E3361 #8E8D33 #338E60

split-complementary

#33348E #8E6033 #618E33

monochromatic

#131334 #232461 #33348E #4344BB #7071CC

Accessibility & contrast

On white

10.38

#33348E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#33348E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33348E

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33348E	#FFFFFF	#000000	##FFFFFF
##33348E	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004491

Deuteranopia (green-blind)

#003C8C

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #33348e;
/* rgb */ color: rgb(51, 52, 142);
/* oklch */ color: oklch(38.3% 0.145 276.6);

Tailwind

colors: {
  custom: {
    50: '#756bb0',
    500: '#33348e',
    950: '#000000',
  },
}

SCSS

$custom: #33348e;
$custom-light: #756bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#33348e",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 142
  },
  "hsl": {
    "h": 239.341,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38281,
    "c": 0.14531,
    "h": 276.6
  },
  "luminance": 0.05113
}

Semantic roles & 50–950 ramp

primary

#33348E

secondary

#B4B369

accent

#D551D7

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #33348E

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

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