#333385#333385

#333385 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.3% C 0.134 H 277.7°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#333385
RGB	rgb(51, 51, 133)
HSL	hsl(240, 45%, 36%)
HSV	hsv(240, 62%, 52%)
CMYK	cmyk(61.7%, 61.7%, 0%, 47.8%)
CIE-LAB	lab(26.05, 26.12, -46.17)
CIE-LCH	lch(26.05, 53.04, 299.49°)
OKLab	oklab(37.31% 0.018 -0.1327)
OKLCH	oklch(37.31% 0.134 277.7)
XYZ	xyz(6.7813, 4.7644, 22.7480)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333385 #858533

analogous

#335C85 #333385 #5C3385

triadic

#333385 #853333 #338533

tetradic

#333385 #85335C #858533 #33855C

square

#333385 #85335C #858533 #33855C

split-complementary

#333385 #855C33 #5C8533

monochromatic

#11112D #222259 #333385 #4444B1 #6C6CC7

Accessibility & contrast

On white

10.75

#333385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#333385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333385

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333385	#FFFFFF	#000000	##FFFFFF
##333385	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003A83

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #333385;
/* rgb */ color: rgb(51, 51, 133);
/* oklch */ color: oklch(37.3% 0.134 277.7);

Tailwind

colors: {
  custom: {
    50: '#746ba9',
    500: '#333385',
    950: '#000000',
  },
}

SCSS

$custom: #333385;
$custom-light: #746ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#333385",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 133
  },
  "hsl": {
    "h": 240,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37312,
    "c": 0.13392,
    "h": 277.7
  },
  "luminance": 0.04765
}

Semantic roles & 50–950 ramp

primary

#333385

secondary

#AEAE65

accent

#D454D4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #333385

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

Preview Lab → · Contrast checker → · Palette generator →