#333360#333360

#333360 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.077 H 281.6°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#333360
RGB	rgb(51, 51, 96)
HSL	hsl(240, 31%, 29%)
HSV	hsv(240, 47%, 38%)
CMYK	cmyk(46.9%, 46.9%, 0%, 62.4%)
CIE-LAB	lab(23.39, 13.21, -26.83)
CIE-LCH	lch(23.39, 29.90, 296.21°)
OKLab	oklab(34.47% 0.0155 -0.0759)
OKLCH	oklch(34.47% 0.077 281.6)
XYZ	xyz(4.6598, 3.9158, 11.5744)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333360 #606033

analogous

#334A60 #333360 #4A3360

triadic

#333360 #603333 #336033

tetradic

#333360 #60334A #606033 #33604A

square

#333360 #60334A #606033 #33604A

split-complementary

#333360 #604A33 #4A6033

monochromatic

#0B0B14 #1E1E38 #333360 #484888 #6262AC

Accessibility & contrast

On white

11.78

#333360 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#333360 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333360

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333360	#FFFFFF	#000000	##FFFFFF
##333360	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223962

Deuteranopia (green-blind)

#1F365F

Tritanopia (blue-blind)

#253C44

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #333360;
/* rgb */ color: rgb(51, 51, 96);
/* oklch */ color: oklch(34.5% 0.077 281.6);

Tailwind

colors: {
  custom: {
    50: '#6d6a8d',
    500: '#333360',
    950: '#000000',
  },
}

SCSS

$custom: #333360;
$custom-light: #6d6a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#333360",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 96
  },
  "hsl": {
    "h": 240,
    "s": 30.612,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3447,
    "c": 0.07744,
    "h": 281.6
  },
  "luminance": 0.03916
}

Semantic roles & 50–950 ramp

primary

#333360

secondary

#91915E

accent

#C761C7

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #333360

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

Preview Lab → · Contrast checker → · Palette generator →