#333190#333190

#333190 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.152 H 277.2°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#333190
RGB	rgb(51, 49, 144)
HSL	hsl(241, 49%, 38%)
HSV	hsv(241, 66%, 56%)
CMYK	cmyk(64.6%, 66%, 0%, 43.5%)
CIE-LAB	lab(26.49, 31.29, -52.29)
CIE-LCH	lch(26.49, 60.94, 300.89°)
OKLab	oklab(37.92% 0.0192 -0.1507)
OKLCH	oklch(37.92% 0.152 277.2)
XYZ	xyz(7.4960, 4.9134, 26.9335)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333190 #8E9031

analogous

#315E90 #333190 #623190

triadic

#333190 #903331 #319033

tetradic

#333190 #90315E #8E9031 #319062

square

#333190 #90315E #8E9031 #319062

split-complementary

#333190 #906231 #5E9031

monochromatic

#131235 #232162 #333190 #4341BE #706ECE

Accessibility & contrast

On white

10.59

#333190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#333190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333190

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333190	#FFFFFF	#000000	##FFFFFF
##333190	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004393

Deuteranopia (green-blind)

#003B8E

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #333190;
/* rgb */ color: rgb(51, 49, 144);
/* oklch */ color: oklch(37.9% 0.152 277.2);

Tailwind

colors: {
  custom: {
    50: '#7669b1',
    500: '#333190',
    950: '#000000',
  },
}

SCSS

$custom: #333190;
$custom-light: #7669b1;
$custom-dark: #000000;

JSON

{
  "hex": "#333190",
  "rgb": {
    "r": 51,
    "g": 49,
    "b": 144
  },
  "hsl": {
    "h": 241.263,
    "s": 49.223,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37921,
    "c": 0.15192,
    "h": 277.2
  },
  "luminance": 0.04914
}

Semantic roles & 50–950 ramp

primary

#333190

secondary

#B4B568

accent

#D94FD6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #333190

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

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