#3335B9#3335B9

#3335B9 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.5% C 0.201 H 273.2°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#3335B9
RGB	rgb(51, 53, 185)
HSL	hsl(239, 57%, 46%)
HSV	hsv(239, 72%, 73%)
CMYK	cmyk(72.4%, 71.4%, 0%, 27.5%)
CIE-LAB	lab(31.23, 42.93, -69.27)
CIE-LCH	lch(31.23, 81.50, 301.79°)
OKLab	oklab(42.52% 0.0112 -0.2004)
OKLCH	oklch(42.52% 0.201 273.2)
XYZ	xyz(11.3924, 6.7517, 46.5923)
Luminance	0.0675 (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

#3335B9 #B9B733

analogous

#3378B9 #3335B9 #7433B9

triadic

#3335B9 #B93335 #35B933

tetradic

#3335B9 #B93378 #B9B733 #33B974

square

#3335B9 #B93378 #B9B733 #33B974

split-complementary

#3335B9 #B97433 #78B933

monochromatic

#191A59 #262789 #3335B9 #585AD1 #8889DE

Accessibility & contrast

On white

8.93

#3335B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3335B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3335B9

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3335B9	#FFFFFF	#000000	##FFFFFF
##3335B9	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BD

Deuteranopia (green-blind)

#0043B7

Tritanopia (blue-blind)

#005A73

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3335b9;
/* rgb */ color: rgb(51, 53, 185);
/* oklch */ color: oklch(42.5% 0.201 273.2);

Tailwind

colors: {
  custom: {
    50: '#7f6dcf',
    500: '#3335b9',
    950: '#000000',
  },
}

SCSS

$custom: #3335b9;
$custom-light: #7f6dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3335b9",
  "rgb": {
    "r": 51,
    "g": 53,
    "b": 185
  },
  "hsl": {
    "h": 239.104,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.42521,
    "c": 0.20068,
    "h": 273.2
  },
  "luminance": 0.06753
}

Semantic roles & 50–950 ramp

primary

#3335B9

secondary

#C8C780

accent

#DE48E0

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3335B9

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

Preview Lab → · Contrast checker → · Palette generator →