#3336B6#3336B6

#3336B6 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.4% C 0.196 H 273.2°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#3336B6
RGB	rgb(51, 54, 182)
HSL	hsl(239, 56%, 46%)
HSV	hsv(239, 72%, 71%)
CMYK	cmyk(72%, 70.3%, 0%, 28.6%)
CIE-LAB	lab(31.16, 41.32, -67.62)
CIE-LCH	lch(31.16, 79.25, 301.43°)
OKLab	oklab(42.38% 0.0111 -0.1956)
OKLCH	oklch(42.38% 0.196 273.2)
XYZ	xyz(11.1251, 6.7184, 44.9574)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3336B6 #B6B333

analogous

#3377B6 #3336B6 #7133B6

triadic

#3336B6 #B63336 #36B633

tetradic

#3336B6 #B63377 #B6B333 #33B671

square

#3336B6 #B63377 #B6B333 #33B671

split-complementary

#3336B6 #B67133 #77B633

monochromatic

#181A56 #262886 #3336B6 #5659D0 #8688DD

Accessibility & contrast

On white

8.96

#3336B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3336B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3336B6

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3336B6	#FFFFFF	#000000	##FFFFFF
##3336B6	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BA

Deuteranopia (green-blind)

#0043B4

Tritanopia (blue-blind)

#005972

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3336b6;
/* rgb */ color: rgb(51, 54, 182);
/* oklch */ color: oklch(42.4% 0.196 273.2);

Tailwind

colors: {
  custom: {
    50: '#7e6ecd',
    500: '#3336b6',
    950: '#000000',
  },
}

SCSS

$custom: #3336b6;
$custom-light: #7e6ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#3336b6",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 182
  },
  "hsl": {
    "h": 238.626,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42377,
    "c": 0.19587,
    "h": 273.2
  },
  "luminance": 0.0672
}

Semantic roles & 50–950 ramp

primary

#3336B6

secondary

#C7C57E

accent

#DC48E0

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #3336B6

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

Preview Lab → · Contrast checker → · Palette generator →