#3335B8#3335B8

#3335B8 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.4% C 0.199 H 273.3°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#3335B8
RGB	rgb(51, 53, 184)
HSL	hsl(239, 57%, 46%)
HSV	hsv(239, 72%, 72%)
CMYK	cmyk(72.3%, 71.2%, 0%, 27.8%)
CIE-LAB	lab(31.14, 42.59, -68.84)
CIE-LCH	lch(31.14, 80.95, 301.74°)
OKLab	oklab(42.42% 0.0114 -0.1991)
OKLCH	oklch(42.42% 0.199 273.3)
XYZ	xyz(11.2872, 6.7096, 46.0383)
Luminance	0.0671 (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

#3335B8 #B8B633

analogous

#3377B8 #3335B8 #7333B8

triadic

#3335B8 #B83335 #35B833

tetradic

#3335B8 #B83377 #B8B633 #33B873

square

#3335B8 #B83377 #B8B633 #33B873

split-complementary

#3335B8 #B87333 #77B833

monochromatic

#181958 #262788 #3335B8 #5859D1 #8889DE

Accessibility & contrast

On white

8.97

#3335B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3335B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3335B8

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3335B8	#FFFFFF	#000000	##FFFFFF
##3335B8	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BC

Deuteranopia (green-blind)

#0043B6

Tritanopia (blue-blind)

#005A73

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3335b8;
/* rgb */ color: rgb(51, 53, 184);
/* oklch */ color: oklch(42.4% 0.199 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f6dcf',
    500: '#3335b8',
    950: '#000000',
  },
}

SCSS

$custom: #3335b8;
$custom-light: #7f6dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3335b8",
  "rgb": {
    "r": 51,
    "g": 53,
    "b": 184
  },
  "hsl": {
    "h": 239.098,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.42421,
    "c": 0.19943,
    "h": 273.3
  },
  "luminance": 0.06711
}

Semantic roles & 50–950 ramp

primary

#3335B8

secondary

#C8C77F

accent

#DE48E0

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3335B8

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

Preview Lab → · Contrast checker → · Palette generator →