#3335B5#3335B5

#3335B5 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.1% C 0.196 H 273.5°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#3335B5
RGB	rgb(51, 53, 181)
HSL	hsl(239, 56%, 45%)
HSV	hsv(239, 72%, 71%)
CMYK	cmyk(71.8%, 70.7%, 0%, 29%)
CIE-LAB	lab(30.84, 41.58, -67.55)
CIE-LCH	lch(30.84, 79.32, 301.61°)
OKLab	oklab(42.12% 0.0118 -0.1953)
OKLCH	oklch(42.12% 0.196 273.5)
XYZ	xyz(10.9760, 6.5851, 44.3997)
Luminance	0.0659 (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

#3335B5 #B5B333

analogous

#3376B5 #3335B5 #7233B5

triadic

#3335B5 #B53335 #35B533

tetradic

#3335B5 #B53376 #B5B333 #33B572

square

#3335B5 #B53376 #B5B333 #33B572

split-complementary

#3335B5 #B57233 #76B533

monochromatic

#181956 #262785 #3335B5 #5658CF #8687DD

Accessibility & contrast

On white

9.06

#3335B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3335B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3335B5

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3335B5	#FFFFFF	#000000	##FFFFFF
##3335B5	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB9

Deuteranopia (green-blind)

#0042B3

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3335b5;
/* rgb */ color: rgb(51, 53, 181);
/* oklch */ color: oklch(42.1% 0.196 273.5);

Tailwind

colors: {
  custom: {
    50: '#7e6dcc',
    500: '#3335b5',
    950: '#000000',
  },
}

SCSS

$custom: #3335b5;
$custom-light: #7e6dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3335b5",
  "rgb": {
    "r": 51,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 239.077,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.42122,
    "c": 0.19569,
    "h": 273.5
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#3335B5

secondary

#C6C57D

accent

#DD48DF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #3335B5

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

Preview Lab → · Contrast checker → · Palette generator →