#333364#333364

#333364 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.084 H 281.1°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#333364
RGB	rgb(51, 51, 100)
HSL	hsl(240, 32%, 30%)
HSV	hsv(240, 49%, 39%)
CMYK	cmyk(49%, 49%, 0%, 60.8%)
CIE-LAB	lab(23.64, 14.56, -29.03)
CIE-LCH	lch(23.64, 32.48, 296.64°)
OKLab	oklab(34.74% 0.0162 -0.0823)
OKLCH	oklch(34.74% 0.084 281.1)
XYZ	xyz(4.8486, 3.9913, 12.5690)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333364 #646433

analogous

#334C64 #333364 #4C3364

triadic

#333364 #643333 #336433

tetradic

#333364 #64334C #646433 #33644C

square

#333364 #64334C #646433 #33644C

split-complementary

#333364 #644C33 #4C6433

monochromatic

#0A0A14 #1E1E3B #333364 #48488D #6262AF

Accessibility & contrast

On white

11.68

#333364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#333364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333364

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333364	#FFFFFF	#000000	##FFFFFF
##333364	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3A66

Deuteranopia (green-blind)

#1C3763

Tritanopia (blue-blind)

#223D46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #333364;
/* rgb */ color: rgb(51, 51, 100);
/* oklch */ color: oklch(34.7% 0.084 281.1);

Tailwind

colors: {
  custom: {
    50: '#6e6a90',
    500: '#333364',
    950: '#000000',
  },
}

SCSS

$custom: #333364;
$custom-light: #6e6a90;
$custom-dark: #000000;

JSON

{
  "hex": "#333364",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 100
  },
  "hsl": {
    "h": 240,
    "s": 32.45,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34743,
    "c": 0.0839,
    "h": 281.1
  },
  "luminance": 0.03992
}

Semantic roles & 50–950 ramp

primary

#333364

secondary

#95955E

accent

#C95FC9

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #333364

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

Preview Lab → · Contrast checker → · Palette generator →